80 lines
2.0 KiB
Diff
80 lines
2.0 KiB
Diff
From c76197ddbbd0c29adc2bceff2ee9f740f71d134d Mon Sep 17 00:00:00 2001
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From: Daiki Ueno <dueno@redhat.com>
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Date: Tue, 16 Oct 2018 18:06:56 +0200
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Subject: [PATCH 04/36] build: Call va_end() always when leaving the function
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---
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common/attrs.c | 4 +++-
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common/compat.c | 5 ++++-
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common/path.c | 5 ++++-
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trust/parser.c | 4 +++-
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4 files changed, 14 insertions(+), 4 deletions(-)
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diff --git a/common/attrs.c b/common/attrs.c
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index aa91891..a387a66 100644
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--- a/common/attrs.c
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+++ b/common/attrs.c
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@@ -538,8 +538,10 @@ buffer_append_printf (p11_buffer *buffer,
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va_list va;
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va_start (va, format);
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- if (vasprintf (&string, format, va) < 0)
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+ if (vasprintf (&string, format, va) < 0) {
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+ va_end (va);
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return_if_reached ();
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+ }
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va_end (va);
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p11_buffer_add (buffer, string, -1);
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diff --git a/common/compat.c b/common/compat.c
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index 5a9702d..48614fa 100644
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--- a/common/compat.c
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+++ b/common/compat.c
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@@ -525,7 +525,10 @@ strconcat (const char *first,
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for (arg = first; arg; arg = va_arg (va, const char*)) {
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size_t old_length = length;
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length += strlen (arg);
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- return_val_if_fail (length >= old_length, NULL);
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+ if (length < old_length) {
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+ va_end (va);
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+ return_val_if_reached (NULL);
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+ }
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}
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va_end (va);
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diff --git a/common/path.c b/common/path.c
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index 5cf0e1a..17a6230 100644
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--- a/common/path.c
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+++ b/common/path.c
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@@ -218,7 +218,10 @@ p11_path_build (const char *path,
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while (path != NULL) {
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size_t old_len = len;
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len += strlen (path) + 1;
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- return_val_if_fail (len >= old_len, NULL);
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+ if (len < old_len) {
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+ va_end (va);
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+ return_val_if_reached (NULL);
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+ }
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path = va_arg (va, const char *);
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}
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va_end (va);
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diff --git a/trust/parser.c b/trust/parser.c
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index f92cdc9..e912c3a 100644
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--- a/trust/parser.c
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+++ b/trust/parser.c
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@@ -697,8 +697,10 @@ p11_parser_formats (p11_parser *parser,
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func = va_arg (va, parser_func);
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if (func == NULL)
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break;
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- if (!p11_array_push (formats, func))
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+ if (!p11_array_push (formats, func)) {
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+ va_end (va);
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return_if_reached ();
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+ }
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}
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va_end (va);
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--
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2.19.1
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