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overweight 2019-09-30 11:02:46 -04:00
commit e741d421bb
9 changed files with 1103 additions and 0 deletions
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38
0001-logrotate-3.14.0-man-version.patch Normal file
View File

@ -0,0 +1,38 @@
From b0d067cfba64956893fc095bb37f8c767f5a910e Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Mon, 6 Aug 2018 17:13:31 +0200
Subject: [PATCH] logrotate.8: document the --version option
reason: In order to improve usability of packages, project Man
Page Scan was created and its task is to provide consistency
of man pages (and documentation in general)
The man page now covers all the options that are listed
by `logrotate --help`.
Bug: https://bugzilla.redhat.com/1611498
Upstream-commit: 4088ef987df2ec48cc3d968eb87ad27c840fa2d8
Signed-off-by: Kamil Dudka <kdudka@redhat.com>
---
logrotate.8.in | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/logrotate.8.in b/logrotate.8.in
index 004229e..5ef09c5 100644
--- a/logrotate.8.in
+++ b/logrotate.8.in
@@ -87,6 +87,10 @@ Prints a short usage message.
\fB\-v\fR, \fB\-\-verbose\fR
Turns on verbose mode, for example to display messages during rotation.
+.TP
+\fB\-\-version\fR
+Display version information.
+
.SH CONFIGURATION FILE
\fBlogrotate\fR reads everything about the log files it should be handling
--
2.17.1

642
0002-logrotate-3.14.0-coverity.patch Normal file
View File

@ -0,0 +1,642 @@
From a4ac21e9a8cfe8a73471a195308a742e07d7fe8d Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Wed, 1 Aug 2018 15:32:38 +0200
Subject: [PATCH 1/3] readConfigFile: assign and check 'key' separately
reason: assign and check 'key' separately
https://github.com/logrotate/logrotate/commit/db33a0dd8b9b22deee7a6ff2e33fe037ec62c5a1
... to make the code readable. No changes in behavior intended
by this commit.
---
config.c | 312 +++++++++++++++++++++++++++----------------------------
1 file changed, 152 insertions(+), 160 deletions(-)
diff --git a/config.c b/config.c
index 84db36f..d2fba10 100644
--- a/config.c
+++ b/config.c
@@ -1037,7 +1037,8 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
}
if (isalpha((unsigned char)*start)) {
- if ((key = isolateWord(&start, &buf, length)) == NULL)
+ key = isolateWord(&start, &buf, length);
+ if (key == NULL)
continue;
if (!strcmp(key, "compress")) {
newlog->flags |= LOG_FLAG_COMPRESS;
@@ -1191,16 +1192,16 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
}
} else if (!strcmp(key, "shredcycles")) {
free(key);
- if ((key = isolateValue(configFile, lineNum, "shred cycles",
- &start, &buf, length)) != NULL) {
- newlog->shred_cycles = strtoul(key, &chptr, 0);
- if (*chptr || newlog->shred_cycles < 0) {
- message(MESS_ERROR, "%s:%d bad shred cycles '%s'\n",
- configFile, lineNum, key);
- goto error;
- }
+ key = isolateValue(configFile, lineNum, "shred cycles",
+ &start, &buf, length);
+ if (key == NULL)
+ continue;
+ newlog->shred_cycles = strtoul(key, &chptr, 0);
+ if (*chptr || newlog->shred_cycles < 0) {
+ message(MESS_ERROR, "%s:%d bad shred cycles '%s'\n",
+ configFile, lineNum, key);
+ goto error;
}
- else continue;
} else if (!strcmp(key, "hourly")) {
newlog->criterium = ROT_HOURLY;
} else if (!strcmp(key, "daily")) {
@@ -1232,59 +1233,53 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
newlog->criterium = ROT_YEARLY;
} else if (!strcmp(key, "rotate")) {
free(key);
- if ((key = isolateValue
- (configFile, lineNum, "rotate count", &start,
- &buf, length)) != NULL) {
-
- newlog->rotateCount = strtoul(key, &chptr, 0);
- if (*chptr || newlog->rotateCount < 0) {
- message(MESS_ERROR,
- "%s:%d bad rotation count '%s'\n",
- configFile, lineNum, key);
- RAISE_ERROR();
- }
+ key = isolateValue(configFile, lineNum, "rotate count", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ newlog->rotateCount = strtoul(key, &chptr, 0);
+ if (*chptr || newlog->rotateCount < 0) {
+ message(MESS_ERROR,
+ "%s:%d bad rotation count '%s'\n",
+ configFile, lineNum, key);
+ RAISE_ERROR();
}
- else continue;
} else if (!strcmp(key, "start")) {
free(key);
- if ((key = isolateValue
- (configFile, lineNum, "start count", &start,
- &buf, length)) != NULL) {
-
- newlog->logStart = strtoul(key, &chptr, 0);
- if (*chptr || newlog->logStart < 0) {
- message(MESS_ERROR, "%s:%d bad start count '%s'\n",
- configFile, lineNum, key);
- RAISE_ERROR();
- }
+ key = isolateValue(configFile, lineNum, "start count", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ newlog->logStart = strtoul(key, &chptr, 0);
+ if (*chptr || newlog->logStart < 0) {
+ message(MESS_ERROR, "%s:%d bad start count '%s'\n",
+ configFile, lineNum, key);
+ RAISE_ERROR();
}
- else continue;
} else if (!strcmp(key, "minage")) {
free(key);
- if ((key = isolateValue
- (configFile, lineNum, "minage count", &start,
- &buf, length)) != NULL) {
- newlog->rotateMinAge = strtoul(key, &chptr, 0);
- if (*chptr || newlog->rotateMinAge < 0) {
- message(MESS_ERROR, "%s:%d bad minimum age '%s'\n",
- configFile, lineNum, start);
- RAISE_ERROR();
- }
+ key = isolateValue(configFile, lineNum, "minage count", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ newlog->rotateMinAge = strtoul(key, &chptr, 0);
+ if (*chptr || newlog->rotateMinAge < 0) {
+ message(MESS_ERROR, "%s:%d bad minimum age '%s'\n",
+ configFile, lineNum, start);
+ RAISE_ERROR();
}
- else continue;
} else if (!strcmp(key, "maxage")) {
free(key);
- if ((key = isolateValue
- (configFile, lineNum, "maxage count", &start,
- &buf, length)) != NULL) {
- newlog->rotateAge = strtoul(key, &chptr, 0);
- if (*chptr || newlog->rotateAge < 0) {
- message(MESS_ERROR, "%s:%d bad maximum age '%s'\n",
- configFile, lineNum, start);
- RAISE_ERROR();
- }
+ key = isolateValue(configFile, lineNum, "maxage count", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ newlog->rotateAge = strtoul(key, &chptr, 0);
+ if (*chptr || newlog->rotateAge < 0) {
+ message(MESS_ERROR, "%s:%d bad maximum age '%s'\n",
+ configFile, lineNum, start);
+ RAISE_ERROR();
}
- else continue;
} else if (!strcmp(key, "errors")) {
message(MESS_DEBUG,
"%s: %d: the errors directive is deprecated and no longer used.\n",
@@ -1337,48 +1332,48 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
continue;
}
free(key);
- if ((key = isolateValue(configFile, lineNum, "tabooext", &start,
- &buf, length)) != NULL) {
- endtag = key;
- if (*endtag == '+') {
+ key = isolateValue(configFile, lineNum, "tabooext", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ endtag = key;
+ if (*endtag == '+') {
+ endtag++;
+ while (isspace((unsigned char)*endtag) && *endtag)
endtag++;
- while (isspace((unsigned char)*endtag) && *endtag)
- endtag++;
- } else {
- free_2d_array(tabooPatterns, tabooCount);
- tabooCount = 0;
- /* realloc of NULL is safe by definition */
- tabooPatterns = NULL;
- }
-
- while (*endtag) {
- int bytes;
- char *pattern = NULL;
+ } else {
+ free_2d_array(tabooPatterns, tabooCount);
+ tabooCount = 0;
+ /* realloc of NULL is safe by definition */
+ tabooPatterns = NULL;
+ }
- chptr = endtag;
- while (!isspace((unsigned char)*chptr) && *chptr != ',' && *chptr)
- chptr++;
+ while (*endtag) {
+ int bytes;
+ char *pattern = NULL;
- /* accept only non-empty patterns to avoid exclusion of everything */
- if (endtag < chptr) {
- tabooPatterns = realloc(tabooPatterns, sizeof(*tabooPatterns) *
- (tabooCount + 1));
- bytes = asprintf(&pattern, "*%.*s", (int)(chptr - endtag), endtag);
+ chptr = endtag;
+ while (!isspace((unsigned char)*chptr) && *chptr != ',' && *chptr)
+ chptr++;
- /* should test for malloc() failure */
- assert(bytes != -1);
- tabooPatterns[tabooCount] = pattern;
- tabooCount++;
- }
+ /* accept only non-empty patterns to avoid exclusion of everything */
+ if (endtag < chptr) {
+ tabooPatterns = realloc(tabooPatterns, sizeof(*tabooPatterns) *
+ (tabooCount + 1));
+ bytes = asprintf(&pattern, "*%.*s", (int)(chptr - endtag), endtag);
- endtag = chptr;
- if (*endtag == ',')
- endtag++;
- while (*endtag && isspace((unsigned char)*endtag))
- endtag++;
+ /* should test for malloc() failure */
+ assert(bytes != -1);
+ tabooPatterns[tabooCount] = pattern;
+ tabooCount++;
}
+
+ endtag = chptr;
+ if (*endtag == ',')
+ endtag++;
+ while (*endtag && isspace((unsigned char)*endtag))
+ endtag++;
}
- else continue;
} else if (!strcmp(key, "taboopat")) {
if (newlog != defConfig) {
message(MESS_ERROR,
@@ -1389,68 +1384,68 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
continue;
}
free(key);
- if ((key = isolateValue(configFile, lineNum, "taboopat", &start,
- &buf, length)) != NULL) {
- endtag = key;
- if (*endtag == '+') {
+ key = isolateValue(configFile, lineNum, "taboopat", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+
+ endtag = key;
+ if (*endtag == '+') {
+ endtag++;
+ while (isspace((unsigned char)*endtag) && *endtag)
endtag++;
- while (isspace((unsigned char)*endtag) && *endtag)
- endtag++;
- } else {
- free_2d_array(tabooPatterns, tabooCount);
- tabooCount = 0;
- /* realloc of NULL is safe by definition */
- tabooPatterns = NULL;
- }
+ } else {
+ free_2d_array(tabooPatterns, tabooCount);
+ tabooCount = 0;
+ /* realloc of NULL is safe by definition */
+ tabooPatterns = NULL;
+ }
- while (*endtag) {
- int bytes;
- char *pattern = NULL;
+ while (*endtag) {
+ int bytes;
+ char *pattern = NULL;
- chptr = endtag;
- while (!isspace((unsigned char)*chptr) && *chptr != ',' && *chptr)
- chptr++;
+ chptr = endtag;
+ while (!isspace((unsigned char)*chptr) && *chptr != ',' && *chptr)
+ chptr++;
- tabooPatterns = realloc(tabooPatterns, sizeof(*tabooPatterns) *
- (tabooCount + 1));
- bytes = asprintf(&pattern, "%.*s", (int)(chptr - endtag), endtag);
+ tabooPatterns = realloc(tabooPatterns, sizeof(*tabooPatterns) *
+ (tabooCount + 1));
+ bytes = asprintf(&pattern, "%.*s", (int)(chptr - endtag), endtag);
- /* should test for malloc() failure */
- assert(bytes != -1);
- tabooPatterns[tabooCount] = pattern;
- tabooCount++;
+ /* should test for malloc() failure */
+ assert(bytes != -1);
+ tabooPatterns[tabooCount] = pattern;
+ tabooCount++;
- endtag = chptr;
- if (*endtag == ',')
- endtag++;
- while (*endtag && isspace((unsigned char)*endtag))
- endtag++;
- }
+ endtag = chptr;
+ if (*endtag == ',')
+ endtag++;
+ while (*endtag && isspace((unsigned char)*endtag))
+ endtag++;
}
- else continue;
} else if (!strcmp(key, "include")) {
free(key);
- if ((key = isolateValue(configFile, lineNum, "include", &start,
- &buf, length)) != NULL) {
-
- message(MESS_DEBUG, "including %s\n", key);
- if (recursion_depth >= MAX_NESTING) {
- message(MESS_ERROR, "%s:%d include nesting too deep\n",
- configFile, lineNum);
- logerror = 1;
- continue;
- }
+ key = isolateValue(configFile, lineNum, "include", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ message(MESS_DEBUG, "including %s\n", key);
+ if (recursion_depth >= MAX_NESTING) {
+ message(MESS_ERROR, "%s:%d include nesting too deep\n",
+ configFile, lineNum);
+ logerror = 1;
+ continue;
+ }
- ++recursion_depth;
- rv = readConfigPath(key, newlog);
- --recursion_depth;
+ ++recursion_depth;
+ rv = readConfigPath(key, newlog);
+ --recursion_depth;
- if (rv) {
- logerror = 1;
- continue;
- }
+ if (rv) {
+ logerror = 1;
+ continue;
}
- else continue;
} else if (!strcmp(key, "olddir")) {
freeLogItem (oldDir);
@@ -1460,28 +1455,23 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
}
message(MESS_DEBUG, "olddir is now %s\n", newlog->oldDir);
} else if (!strcmp(key, "extension")) {
- if ((key = isolateValue
- (configFile, lineNum, "extension name", &start,
- &buf, length)) != NULL) {
- freeLogItem (extension);
- newlog->extension = key;
- key = NULL;
- }
- else continue;
-
- message(MESS_DEBUG, "extension is now %s\n",
- newlog->extension);
+ key = isolateValue(configFile, lineNum, "extension name", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ freeLogItem (extension);
+ newlog->extension = key;
+ key = NULL;
+ message(MESS_DEBUG, "extension is now %s\n", newlog->extension);
} else if (!strcmp(key, "addextension")) {
- if ((key = isolateValue
- (configFile, lineNum, "addextension name", &start,
- &buf, length)) != NULL) {
- freeLogItem (addextension);
- newlog->addextension = key;
- key = NULL;
- }
- else continue;
-
+ key = isolateValue(configFile, lineNum, "addextension name", &start,
+ &buf, length);
+ if (key == NULL)
+ continue;
+ freeLogItem (addextension);
+ newlog->addextension = key;
+ key = NULL;
message(MESS_DEBUG, "addextension is now %s\n",
newlog->addextension);
@@ -1827,7 +1817,8 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
break;
case STATE_LOAD_SCRIPT:
case STATE_LOAD_SCRIPT | STATE_SKIP_CONFIG:
- if ((key = isolateWord(&start, &buf, length)) == NULL)
+ key = isolateWord(&start, &buf, length);
+ if (key == NULL)
continue;
if (strcmp(key, "endscript") == 0) {
@@ -1862,7 +1853,8 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
newlog = defConfig;
}
else {
- if ((key = isolateWord(&start, &buf, length)) == NULL)
+ key = isolateWord(&start, &buf, length);
+ if (key == NULL)
continue;
if (
(strcmp(key, "postrotate") == 0) ||
--
2.17.1
From a3a955494999bd4861f14b846c345cbc96715262 Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Wed, 1 Aug 2018 15:09:40 +0200
Subject: [PATCH 2/3] readConfigFile: assign and free 'key' consistently
reason: assign and free 'key' consistently
https://github.com/logrotate/logrotate/commit/7c1d87441c79cf550f0a50bf216b517f75d10411
This commit fixes the following memory leaks (detected by Coverity):
Error: RESOURCE_LEAK:
config.c:1466: overwrite_var: Overwriting "key" in "key = isolateValue(configFile, lineNum, "extension name", &start, &buf, length)" leaks the storage that "key" points to.
Error: RESOURCE_LEAK:
config.c:1479: overwrite_var: Overwriting "key" in "key = isolateValue(configFile, lineNum, "addextension name", &start, &buf, length)" leaks the storage that "key" points to.
Error: RESOURCE_LEAK:
config.c:1043: alloc_fn: Storage is returned from allocation function "isolateWord".
config.c:219:2: alloc_fn: Storage is returned from allocation function "strndup".
config.c:219:2: assign: Assigning: "key" = "strndup(start, endtag - start)".
config.c:221:2: return_alloc: Returning allocated memory "key".
config.c:1043: var_assign: Assigning: "key" = storage returned from "isolateWord(&start, &buf, length)".
config.c:1928: leaked_storage: Variable "key" going out of scope leaks the storage it points to.
Error: RESOURCE_LEAK:
config.c:1153: alloc_fn: Storage is returned from allocation function "isolateValue".
config.c:204:2: alloc_fn: Storage is returned from allocation function "isolateLine".
config.c:178:2: alloc_fn: Storage is returned from allocation function "strndup".
config.c:178:2: assign: Assigning: "key" = "strndup(start, endtag - start + 1L)".
config.c:180:2: return_alloc: Returning allocated memory "key".
config.c:204:2: return_alloc_fn: Directly returning storage allocated by "isolateLine".
config.c:1153: var_assign: Assigning: "key" = storage returned from "isolateValue(configFile, lineNum, opt, &start, &buf, length)".
config.c:1928: leaked_storage: Variable "key" going out of scope leaks the storage it points to.
Error: RESOURCE_LEAK:
config.c:1219: alloc_fn: Storage is returned from allocation function "isolateLine".
config.c:178:2: alloc_fn: Storage is returned from allocation function "strndup".
config.c:178:2: assign: Assigning: "key" = "strndup(start, endtag - start + 1L)".
config.c:180:2: return_alloc: Returning allocated memory "key".
config.c:1219: var_assign: Assigning: "key" = storage returned from "isolateLine(&start, &buf, length)".
config.c:1928: leaked_storage: Variable "key" going out of scope leaks the storage it points to.
Closes #208
---
config.c | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/config.c b/config.c
index d2fba10..39c9bc7 100644
--- a/config.c
+++ b/config.c
@@ -1022,10 +1022,6 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
start = buf;
for (start = buf; start - buf < length; start++) {
- if (key) {
- free(key);
- key = NULL;
- }
switch (state) {
case STATE_DEFAULT:
if (isblank((unsigned char)*start))
@@ -1037,6 +1033,7 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
}
if (isalpha((unsigned char)*start)) {
+ free(key);
key = isolateWord(&start, &buf, length);
if (key == NULL)
continue;
@@ -1455,6 +1452,7 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
}
message(MESS_DEBUG, "olddir is now %s\n", newlog->oldDir);
} else if (!strcmp(key, "extension")) {
+ free(key);
key = isolateValue(configFile, lineNum, "extension name", &start,
&buf, length);
if (key == NULL)
@@ -1465,6 +1463,7 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
message(MESS_DEBUG, "extension is now %s\n", newlog->extension);
} else if (!strcmp(key, "addextension")) {
+ free(key);
key = isolateValue(configFile, lineNum, "addextension name", &start,
&buf, length);
if (key == NULL)
@@ -1557,8 +1556,6 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
if (*start != '\n')
state = STATE_SKIP_LINE;
}
- free(key);
- key = NULL;
} else if (*start == '/' || *start == '"' || *start == '\''
#ifdef GLOB_TILDE
|| *start == '~'
@@ -1817,6 +1814,7 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
break;
case STATE_LOAD_SCRIPT:
case STATE_LOAD_SCRIPT | STATE_SKIP_CONFIG:
+ free(key);
key = isolateWord(&start, &buf, length);
if (key == NULL)
continue;
@@ -1853,6 +1851,7 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
newlog = defConfig;
}
else {
+ free(key);
key = isolateWord(&start, &buf, length);
if (key == NULL)
continue;
@@ -1884,8 +1883,6 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
state = STATE_SKIP_LINE | STATE_SKIP_CONFIG;
}
}
- free(key);
- key = NULL;
}
break;
default:
@@ -1893,10 +1890,6 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
"%s: %d: readConfigFile() unknown state\n",
configFile, lineNum);
}
- if (key) {
- free(key);
- key = NULL;
- }
if (*start == '\n') {
lineNum++;
}
@@ -1910,6 +1903,8 @@ static int readConfigFile(const char *configFile, struct logInfo *defConfig)
goto error;
}
+ free(key);
+
munmap(buf, (size_t) length);
close(fd);
return logerror;
--
2.17.1
From 771af94fd6c6299a7cb3d20c8b247591775653d3 Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Wed, 1 Aug 2018 16:06:27 +0200
Subject: [PATCH 3/3] readConfigFile: simplify code of prerotateSingleLog()
reason: simplify code of prerotateSingleLog()
https://github.com/logrotate/logrotate/commit/311023530d90ba6cf8535b80ea20b4abc7cfe9a3
... to eliminate a use-after-free false positive reported by Coverity:
Error: USE_AFTER_FREE:
logrotate.c:1800: freed_arg: "free" frees "oldName".
logrotate.c:1779: use_after_free: Using freed pointer "oldName".
Closes #209
---
logrotate.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/logrotate.c b/logrotate.c
index 02d45e9..95fd70b 100644
--- a/logrotate.c
+++ b/logrotate.c
@@ -1353,7 +1353,7 @@ static int prerotateSingleLog(struct logInfo *log, int logNum,
struct logState *state, struct logNames *rotNames)
{
struct tm now = *localtime(&nowSecs);
- char *oldName, *newName = NULL;
+ char *oldName = NULL;
const char *compext = "";
const char *fileext = "";
int hasErrors = 0;
@@ -1670,6 +1670,7 @@ static int prerotateSingleLog(struct logInfo *log, int logNum,
free(glob_pattern);
} else {
int i;
+ char *newName = NULL;
if (log->rotateAge) {
struct stat fst_buf;
for (i = 1; i <= rotateCount + 1; i++) {
@@ -1697,7 +1698,6 @@ static int prerotateSingleLog(struct logInfo *log, int logNum,
compext) < 0) {
message(MESS_FATAL, "could not allocate disposeName memory\n");
}
- newName = strdup(oldName);
rotNames->disposeName = strdup(oldName);
@@ -1711,6 +1711,8 @@ static int prerotateSingleLog(struct logInfo *log, int logNum,
if (asprintf(&oldName, "%s/%s.%d%s%s", rotNames->dirName,
rotNames->baseName, i, fileext, compext) < 0) {
message(MESS_FATAL, "could not allocate oldName memory\n");
+ oldName = NULL;
+ break;
}
message(MESS_DEBUG,
@@ -1727,11 +1729,9 @@ static int prerotateSingleLog(struct logInfo *log, int logNum,
hasErrors = 1;
}
}
- if (hasErrors || i - 1 < 0)
- free(oldName);
-
}
free(newName);
+ free(oldName);
} /* !LOG_FLAG_DATEEXT */
if (log->flags & LOG_FLAG_DATEEXT) {
--
2.17.1

34
config-add-variable-initialization-Wconditional-unin.patch Normal file
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@ -0,0 +1,34 @@
From 2c3aa286f7eb25edf25b22b7c32b966543aeda2c Mon Sep 17 00:00:00 2001
From: Sami Kerola <kerolasa@iki.fi>
Date: Mon, 25 Feb 2019 20:10:32 +0000
Subject: [PATCH] config: add variable initialization
[-Wconditional-uninitialized]
reason:add variable initialization
https://github.com/logrotate/logrotate/pull/240/commits
config.c:314:17: warning: variable 'm' may be uninitialized when used here
config.c:287:19: note: initialize the variable 'm' to silence this warning
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---
config.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/config.c b/config.c
index 239c943..07bd374 100644
--- a/config.c
+++ b/config.c
@@ -304,7 +304,7 @@ static int readModeUidGid(const char *configFile, int lineNum, char *key,
gid_t *pGid)
{
char u[200], g[200];
- unsigned int m;
+ unsigned int m = 0;
char tmp;
int rc;
--
1.8.3.1

99
config-logrotate-fix-couple-printf-format-specifiers.patch Normal file
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@ -0,0 +1,99 @@
From 99ff59b39eafecb20063a06704caf17e767c34ab Mon Sep 17 00:00:00 2001
From: Sami Kerola <kerolasa@iki.fi>
Date: Thu, 17 May 2018 21:03:31 +0100
Subject: [PATCH 15/39] config / logrotate: fix couple printf format specifiers
reason: fix couple printf format specifiers
https://github.com/logrotate/logrotate/pull/200
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
All of these are are warnings similar to one below.
config.c:369:59: warning: format ‘%d’ expects argument of type ‘int’, but
argument 4 has type ‘uid_t’ {aka ‘unsigned int’} [-Wformat=]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Closes #200
---
config.c | 2 +-
logrotate.c | 14 +++++++-------
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/config.c b/config.c
index 4162cca..53b7416 100644
--- a/config.c
+++ b/config.c
@@ -360,7 +360,7 @@ static int do_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid) {
if (mkdir(path, mode) == 0) {
/* newly created directory, set the owner and permissions */
if (chown(path, uid, gid) != 0) {
- message(MESS_ERROR, "error setting owner of %s to uid %d and gid %d: %s\n",
+ message(MESS_ERROR, "error setting owner of %s to uid %u and gid %u: %s\n",
path, uid, gid, strerror(errno));
return -1;
}
diff --git a/logrotate.c b/logrotate.c
index 01836cf..4fd546f 100644
--- a/logrotate.c
+++ b/logrotate.c
@@ -156,10 +156,10 @@ int switch_user(uid_t user, gid_t group) {
save_euid = geteuid();
if (save_euid == user && save_egid == group)
return 0;
- message(MESS_DEBUG, "switching euid to %d and egid to %d\n",
+ message(MESS_DEBUG, "switching euid to %u and egid to %u\n",
user, group);
if (setegid(group) || seteuid(user)) {
- message(MESS_ERROR, "error switching euid to %d and egid to %d: %s\n",
+ message(MESS_ERROR, "error switching euid to %u and egid to %u: %s\n",
user, group, strerror(errno));
return 1;
}
@@ -179,10 +179,10 @@ static int switch_user_permanently(const struct logInfo *log) {
message(MESS_ERROR, "error getting rid of euid != uid\n");
return 1;
}
- message(MESS_DEBUG, "switching uid to %d and gid to %d\n",
+ message(MESS_DEBUG, "switching uid to %u and gid to %u\n",
user, group);
if (setgid(group) || setuid(user)) {
- message(MESS_ERROR, "error switching euid to %d and egid to %d: %s\n",
+ message(MESS_ERROR, "error switching euid to %u and egid to %u: %s\n",
user, group, strerror(errno));
return 1;
}
@@ -239,7 +239,7 @@ static int allocateHash(unsigned int hs)
if (hs < HASH_SIZE_MIN)
hs = HASH_SIZE_MIN;
- message(MESS_DEBUG, "Allocating hash table for state file, size %d entries\n",
+ message(MESS_DEBUG, "Allocating hash table for state file, size %u entries\n",
hs);
states = calloc(hs, sizeof(struct logStateList *));
@@ -540,7 +540,7 @@ static int createOutputFile(char *fileName, int flags, struct stat *sb,
if ((sb_create.st_uid != sb->st_uid || sb_create.st_gid != sb->st_gid) &&
fchown(fd, sb->st_uid, sb->st_gid)) {
- message(MESS_ERROR, "error setting owner of %s to uid %d and gid %d: %s\n",
+ message(MESS_ERROR, "error setting owner of %s to uid %u and gid %u: %s\n",
fileName, sb->st_uid, sb->st_gid, strerror(errno));
close(fd);
return -1;
@@ -1993,7 +1993,7 @@ static int rotateLogSet(struct logInfo *log, int force)
message(MESS_DEBUG, "%jd bytes ", (intmax_t)log->threshold);
break;
default:
- message(MESS_DEBUG, "rotateLogSet() does not have case for: %d ", log->criterium);
+ message(MESS_DEBUG, "rotateLogSet() does not have case for: %u ", log->criterium);
}
}
--
1.8.3.1

87
do_mkdir-fix-time-of-check-time-of-use-race-conditio.patch Normal file
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@ -0,0 +1,87 @@
From 22892fb94b7da0018802363637928d21b7f00687 Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Mon, 30 Apr 2018 18:46:13 +0200
Subject: [PATCH 14/39] do_mkdir: fix time-of-check/time-of-use race condition
reason: fix time-of-check/time-of-use race condition
https://github.com/logrotate/logrotate/pull/196
... detected by Coverity Analysis
Error: TOCTOU:
config.c:362: fs_check_call: Calling function "stat" to perform check on "path".
config.c:363: toctou: Calling function "mkdir" that uses "path" after a check function. This can cause a time-of-check, time-of-use race condition.
Closes #196
---
config.c | 49 ++++++++++++++++++++++++++-----------------------
1 file changed, 26 insertions(+), 23 deletions(-)
diff --git a/config.c b/config.c
index 9cc66ac..4162cca 100644
--- a/config.c
+++ b/config.c
@@ -357,33 +357,36 @@ static char *readAddress(const char *configFile, int lineNum, const char *key,
}
static int do_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid) {
- struct stat sb;
-
- if (stat(path, &sb) != 0) {
- if (mkdir(path, mode) != 0 && errno != EEXIST) {
- message(MESS_ERROR, "error creating %s: %s\n",
- path, strerror(errno));
- return -1;
- }
- if (chown(path, uid, gid) != 0) {
- message(MESS_ERROR, "error setting owner of %s to uid %d and gid %d: %s\n",
- path, uid, gid, strerror(errno));
- return -1;
- }
- if (chmod(path, mode) != 0) {
- message(MESS_ERROR, "error setting permissions of %s to 0%o: %s\n",
- path, mode, strerror(errno));
- return -1;
- }
+ if (mkdir(path, mode) == 0) {
+ /* newly created directory, set the owner and permissions */
+ if (chown(path, uid, gid) != 0) {
+ message(MESS_ERROR, "error setting owner of %s to uid %d and gid %d: %s\n",
+ path, uid, gid, strerror(errno));
+ return -1;
}
- else if (!S_ISDIR(sb.st_mode)) {
- message(MESS_ERROR, "path %s already exists, but it is not a directory\n",
- path);
- errno = ENOTDIR;
- return -1;
+
+ if (chmod(path, mode) != 0) {
+ message(MESS_ERROR, "error setting permissions of %s to 0%o: %s\n",
+ path, mode, strerror(errno));
+ return -1;
}
return 0;
+ }
+
+ if (errno == EEXIST) {
+ /* path already exists, check whether it is a directory or not */
+ struct stat sb;
+ if ((stat(path, &sb) == 0) && S_ISDIR(sb.st_mode))
+ return 0;
+
+ message(MESS_ERROR, "path %s already exists, but it is not a directory\n", path);
+ errno = ENOTDIR;
+ return -1;
+ }
+
+ message(MESS_ERROR, "error creating %s: %s\n", path, strerror(errno));
+ return -1;
}
static int mkpath(const char *path, mode_t mode, uid_t uid, gid_t gid) {
--
1.8.3.1

84
explicitly-cast-uid_t-and-gid_t-to-unsigned-int.patch Normal file
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From 6563e6551657b63898c7387fd56bb2f3ee115fa1 Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Wed, 1 Aug 2018 11:42:08 +0200
Subject: [PATCH 16/39] logrotate: explicitly cast uid_t and gid_t to unsigned int
reason: explicitly cast uid_t and gid_t to unsigned int
https://github.com/logrotate/logrotate/commit/6563e6551657b63898c7387fd56bb2f3ee115fa1
... before passing them to the %u conversion in printf() invocation.
The uid_t and gid_t types do not need to be the same as unsigned int
on all supported platforms.
Closes #200
---
config.c | 2 +-
logrotate.c | 13 +++++++------
2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/config.c b/config.c
index 53b7416..960ee9b 100644
--- a/config.c
+++ b/config.c
@@ -361,7 +361,7 @@ static int do_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid) {
/* newly created directory, set the owner and permissions */
if (chown(path, uid, gid) != 0) {
message(MESS_ERROR, "error setting owner of %s to uid %u and gid %u: %s\n",
- path, uid, gid, strerror(errno));
+ path, (unsigned) uid, (unsigned) gid, strerror(errno));
return -1;
}
diff --git a/logrotate.c b/logrotate.c
index 4fd546f..46f10a2 100644
--- a/logrotate.c
+++ b/logrotate.c
@@ -157,10 +157,10 @@ int switch_user(uid_t user, gid_t group) {
if (save_euid == user && save_egid == group)
return 0;
message(MESS_DEBUG, "switching euid to %u and egid to %u\n",
- user, group);
+ (unsigned) user, (unsigned) group);
if (setegid(group) || seteuid(user)) {
message(MESS_ERROR, "error switching euid to %u and egid to %u: %s\n",
- user, group, strerror(errno));
+ (unsigned) user, (unsigned) group, strerror(errno));
return 1;
}
return 0;
@@ -180,10 +180,10 @@ static int switch_user_permanently(const struct logInfo *log) {
return 1;
}
message(MESS_DEBUG, "switching uid to %u and gid to %u\n",
- user, group);
+ (unsigned) user, (unsigned) group);
if (setgid(group) || setuid(user)) {
message(MESS_ERROR, "error switching euid to %u and egid to %u: %s\n",
- user, group, strerror(errno));
+ (unsigned) user, (unsigned) group, strerror(errno));
return 1;
}
return 0;
@@ -541,7 +541,7 @@ static int createOutputFile(char *fileName, int flags, struct stat *sb,
if ((sb_create.st_uid != sb->st_uid || sb_create.st_gid != sb->st_gid) &&
fchown(fd, sb->st_uid, sb->st_gid)) {
message(MESS_ERROR, "error setting owner of %s to uid %u and gid %u: %s\n",
- fileName, sb->st_uid, sb->st_gid, strerror(errno));
+ fileName, (unsigned) sb->st_uid, (unsigned) sb->st_gid, strerror(errno));
close(fd);
return -1;
}
@@ -1993,7 +1993,8 @@ static int rotateLogSet(struct logInfo *log, int force)
message(MESS_DEBUG, "%jd bytes ", (intmax_t)log->threshold);
break;
default:
- message(MESS_DEBUG, "rotateLogSet() does not have case for: %u ", log->criterium);
+ message(MESS_DEBUG, "rotateLogSet() does not have case for: %u ",
+ (unsigned) log->criterium);
}
}
--
1.8.3.1

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%global _configure ../configure
Name: logrotate
Version: 3.14.0
Release: 6
Summary: simplify the administration of log files
License: GPLv2+
Url: https://github.com/logrotate/logrotate
Source0: https://github.com/logrotate/logrotate/releases/download/%{version}/logrotate-%{version}.tar.xz
Source1: rwtab
BuildRequires: acl gcc automake git libacl-devel libselinux-devel popt-devel
Requires: coreutils
# display version information(#1611498)
Patch1: 0001-logrotate-3.14.0-man-version.patch
# fix Coverity Analysis issue
Patch2: 0002-logrotate-3.14.0-coverity.patch
Patch6001: do_mkdir-fix-time-of-check-time-of-use-race-conditio.patch
Patch6002: config-logrotate-fix-couple-printf-format-specifiers.patch
Patch6003: explicitly-cast-uid_t-and-gid_t-to-unsigned-int.patch
Patch6004: config-add-variable-initialization-Wconditional-unin.patch
%description
The logrotate utility is designed to simplify the administration of
log files on a system which generates a lot of log files. Logrotate
allows for the automatic rotation compression, removal and mailing of
log files.logrotate Logrotate can be set to handle a log file daily, weekly,
monthly or when the log file gets to a certain size.
%package_help
%prep
%autosetup -n %{name}-%{version} -p1
%build
mkdir build && cd build
%configure --with-state-file-path=%{_localstatedir}/lib/logrotate/logrotate.status
%make_build V=1
%install
%make_install -C build
mkdir -p %{buildroot}%{_sysconfdir}/logrotate.d
mkdir -p %{buildroot}%{_sysconfdir}/cron.daily
mkdir -p %{buildroot}%{_localstatedir}/lib/logrotate
install -p -m 644 examples/logrotate-default %{buildroot}%{_sysconfdir}/logrotate.conf
install -p -m 644 examples/*tmp %{buildroot}%{_sysconfdir}/logrotate.d/
install -p -m 755 examples/logrotate.cron %{buildroot}%{_sysconfdir}/cron.daily/logrotate
# logrotate run on read-only root
mkdir -p %{buildroot}%{_sysconfdir}/rwtab.d
install -m644 %{SOURCE1} %{buildroot}%{_sysconfdir}/rwtab.d/logrotate
%check
%make_build -C build check
%pre
# create it and copy the /var/lib/logrotate.status in it.
if [ ! -d %{_localstatedir}/lib/logrotate/ -a -f %{_localstatedir}/lib/logrotate.status ]; then
mkdir -p %{_localstatedir}/lib/logrotate
cp -a %{_localstatedir}/lib/logrotate.status %{_localstatedir}/lib/logrotate
fi
%preun
%post
%postun
%files
%defattr(-,root,root)
%license COPYING
%dir %{_sysconfdir}/cron.daily
%config(noreplace) %{_sysconfdir}/cron.daily/logrotate
%config(noreplace) %{_sysconfdir}/logrotate.conf
%dir %{_sysconfdir}/logrotate.d
%config(noreplace) %{_sysconfdir}/logrotate.d/*tmp
%config(noreplace) %{_sysconfdir}/rwtab.d/logrotate
%{_sbindir}/logrotate
%dir %{_localstatedir}/lib/logrotate
%ghost %verify(not size md5 mtime) %attr(0644, root, root) %{_localstatedir}/lib/logrotate/logrotate.status
%files help
%defattr(-,root,root)
%doc ChangeLog.md
%{_mandir}/man8/logrotate.8*
%{_mandir}/man5/logrotate.conf.5*
%changelog
* Fri Sep 27 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.14.0-6
- del unnecessary statement
* Mon Sep 16 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.14.0-5
- modify spec
* Tue Sep 10 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.14.0-4
- rewrite spec
* Tue Aug 20 2019 Shouping Wang<wangshouping@huawei.com> - 3.14.0-3
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:format patches for openeuler
* Mon Aug 19 2019 Shouping Wang<wangshouping@huawei.com> - 3.14.0-2
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:format patches
* Thu Feb 28 2019 Xiaoqi Guo<guoxiaoqi2@huawei.com> - 3.14.0-1
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:backport patch from https://github.com/logrotate/logrotate/

1
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dirs /var/lib/logrotate