cgroup_create_template_group procedure writes to the first place of string
of characters even if the varible points to NULL. As the result templates
crashes. See
http://sourceforge.net/mailarchive/forum.php?thread_name=khtfkj%24c8l%241%40ger.gmane.org&forum_name=libcg-devel
Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
---
src/api.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/api.c b/src/api.c
index 4057945..ee18797 100644
--- a/src/api.c
+++ b/src/api.c
@@ -2843,9 +2843,9 @@ static int cgroup_create_template_group(char
*orig_group_name,
}
while_end:
- if (template_position[0] == '\0')
+ if ((template_position != NULL ) && (template_position[0] == '\0'))
template_position[0] = '/';
- if (group_position[0] == '\0')
+ if ((group_position != NULL) && (group_position[0] == '\0'))
group_position[0] = '/';
end:
------------------------------------------------------------------------------
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