diff options
author | David Vossel <dvossel@digium.com> | 2009-12-02 15:42:54 +0000 |
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committer | David Vossel <dvossel@digium.com> | 2009-12-02 15:42:54 +0000 |
commit | ec98fba3ad35c328111ea78a3fb84dca5e3ee4c6 (patch) | |
tree | b4200619e3bdbd7e3a4a0d79de098f5422797bf3 /funcs | |
parent | 23781604aa3cf1ddb356570e4c0bd8fefe1e8940 (diff) |
Merged revisions 232268 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r232268 | dvossel | 2009-12-02 09:41:36 -0600 (Wed, 02 Dec 2009) | 9 lines
fixes segfault in func_groupcount
closes issue #16337)
Reported by: Parantido
Patches:
issue_16337.diff uploaded by dvossel (license 671)
Tested by: Parantido, dvossel
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@232269 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'funcs')
-rw-r--r-- | funcs/func_groupcount.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/funcs/func_groupcount.c b/funcs/func_groupcount.c index 81c4c97c9..4ee88a882 100644 --- a/funcs/func_groupcount.c +++ b/funcs/func_groupcount.c @@ -196,6 +196,10 @@ static int group_function_write(struct ast_channel *chan, const char *cmd, { char grpcat[256]; + if (!value) { + return -1; + } + if (!ast_strlen_zero(data)) { snprintf(grpcat, sizeof(grpcat), "%s@%s", value, data); } else { |