mariadb/mariadb-admincrash.patch
Honza Horak e83c0889de Fix mysqladmin crash if run with -u root -p
Resolves: #1207170

Conflicts:
	mariadb.spec
2015-05-07 22:39:11 +02:00

25 lines
788 B
Diff

mysqladmin crash on execution of below command:
#> mysqladmin -u root -p
...
Segmentation fault (core dumped)
This is probably caused by memory corruption based on working with temp_argv[-1].
RHBZ: #1207041
Upstream report: https://mariadb.atlassian.net/browse/MDEV-7883
diff -up mariadb-5.5.41/client/mysqladmin.cc.bz1207041 mariadb-5.5.41/client/mysqladmin.cc
--- mariadb-5.5.41/client/mysqladmin.cc.bz1207041 2015-03-30 12:37:31.078880914 +0200
+++ mariadb-5.5.41/client/mysqladmin.cc 2015-03-30 13:03:32.442152833 +0200
@@ -1215,7 +1215,8 @@ static char **mask_password(int argc, ch
}
argc--;
}
- temp_argv[argc]= my_strdup((*argv)[argc], MYF(MY_FAE));
+ if (argc >= 0)
+ temp_argv[argc]= my_strdup((*argv)[argc], MYF(MY_FAE));
return(temp_argv);
}