diff options
author | Jonathan Rose <jrose@digium.com> | 2011-03-08 20:34:05 +0000 |
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committer | Jonathan Rose <jrose@digium.com> | 2011-03-08 20:34:05 +0000 |
commit | f7b7223fb61bbd2749e13e2294b63a2a202c12e4 (patch) | |
tree | 7025b0fd413e473e25d5e79d7ac9bb84960a0912 /channels | |
parent | 3a02c029b454d947c9af433c3f21d22e5ecacccb (diff) |
Merged revisions 310088 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8
........
r310088 | jrose | 2011-03-08 14:19:32 -0600 (Tue, 08 Mar 2011) | 9 lines
Returns with an error notice if CHANNEL function of SIP channel is read without arguments.
(Closes issue #18653)
Reported by: wuwu
Patches:
diff.patch uploaded by jrose (license 1225)
Tested by: jrose
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@310089 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
-rw-r--r-- | channels/sip/dialplan_functions.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/channels/sip/dialplan_functions.c b/channels/sip/dialplan_functions.c index abf83e7d4..0d019c543 100644 --- a/channels/sip/dialplan_functions.c +++ b/channels/sip/dialplan_functions.c @@ -47,6 +47,13 @@ int sip_acf_channel_read(struct ast_channel *chan, const char *funcname, char *p AST_APP_ARG(type); AST_APP_ARG(field); ); + + /* Check for zero arguments */ + if (ast_strlen_zero(parse)) { + ast_log(LOG_ERROR, "Cannot call %s without arguments\n", funcname); + return -1; + } + AST_STANDARD_APP_ARGS(args, parse); /* Sanity check */ |