main/config.c: AMI action UpdateConfig EmptyCat clears all categories

When invoking UpdateConfig AMI action with Action set to EmptyCat, Asterisk
will make all categories empty in the config but the one requested with a
Cat variable. This is due to a bug in ast_category_empty (main/config.c)
that makes an incorrect comparison for a category name.

This patch corrects the comparison such that only the requested category
is cleared.

Review: https://reviewboard.asterisk.org/r/3573/

ASTERISK-23803 #close
Reported by: zvision
patches:
  manager.c.diff uploaded by zvision (License 5755)
........

Merged revisions 414880 from http://svn.asterisk.org/svn/asterisk/branches/1.8

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@414881 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/config.c b/main/config.c
index ca7d566884483200a8e3ddc7c868503c7354138c..1f4294e95d9a3d86574b762c4714da7a27327598 100644 (file)
--- a/main/config.c
+++ b/main/config.c
@@ -1114,7 +1114,7 @@ int ast_category_empty(struct ast_config *cfg, const char *category)
        struct ast_category *cat;
 
        for (cat = cfg->root; cat; cat = cat->next) {
-               if (!strcasecmp(cat->name, category))
+               if (strcasecmp(cat->name, category))
                        continue;
                ast_variables_destroy(cat->root);
                cat->root = NULL;