!50 fix coredump in gdbmtool history command

From: @foolstrong 
Reviewed-by: @liuzhiqiang26 
Signed-off-by: @liuzhiqiang26

Fix-coredump-in-gdbmtool-history-command.patch

@@ -0,0 +1,30 @@
+From d3f504875cb94d2e458e1e233e5ab8b40281fe2b Mon Sep 17 00:00:00 2001
+From: Sergey Poznyakoff <gray@gnu.org>
+Date: Mon, 27 Jun 2022 11:49:31 +0300
+Subject: [PATCH] Fix bug#569
+
+* src/gdbmshell.c (input_history_begin): return GDBMSHELL_ERR
+if history is not available.
+
+Conflict: tools/gdbmshell.c --> src/gdbmshell.c
+Reference: https://puszcza.gnu.org.ua/bugs/index.php?569
+---
+ src/gdbmshell.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/gdbmshell.c b/src/gdbmshell.c
+index 4b84c23..12fc2bd 100644
+--- a/src/gdbmshell.c
++++ b/src/gdbmshell.c
+@@ -1714,7 +1714,7 @@ input_history_begin (struct command_param *param,
+       /* TRANSLATORS: %s is the stream name */
+       terror (_("input history is not available for %s input stream"),
+ 	      input_stream_name ());
+-      return GDBMSHELL_OK;
++      return GDBMSHELL_ERR;
+     }
+   
+   switch (param->argc)
+-- 
+1.8.3.1
+

gdbm.spec

@@ -1,6 +1,6 @@
 Name:       gdbm
 Version:    1.22
-Release:    6
+Release:    7
 Epoch:      1
 Summary:    A library of database functions that work similar to the standard UNIX dbm
 License:    GPLv3+
@@ -11,6 +11,7 @@ Patch0:     Fix-gdbmtool-import-command.patch
 Patch1:     Fix-binary-dump-format-for-key-and-or-data-of-zero-s.patch
 Patch2:     gdbm_dump-fix-command-line-error-detection.patch
 Patch3:     Fix-location-tracking-in-gdbmtool.-Fix-the-recover-c.patch
+Patch4:     Fix-coredump-in-gdbmtool-history-command.patch
 
 BuildRequires:  gcc libtool gettext readline-devel bison flex
 
@@ -102,6 +103,9 @@ fi
 %{_infodir}/*.info*
 
 %changelog
+* Tue Jun 28 2022 wangzhqiang <wangzhiqiang95@huawei.com> - 1:1.22-7
+- DESC: Fix coredump in gdbmtool history command
+
 * Thu Jun 23 2022 wangzhqiang <wangzhiqiang95@huawei.com> - 1:1.22-6
 - DESC: fix location tracking in gdbmtool, fix the recover command