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| author | Michael L. Young <elgueromexicano@gmail.com> | 2014-03-04 19:34:52 +0000 |
|---|---|---|
| committer | Michael L. Young <elgueromexicano@gmail.com> | 2014-03-04 19:34:52 +0000 |
| commit | 959c3a7c154cb77753b83ca71258dd05333eae58 (patch) | |
| tree | b03de4af069aee9898f64c9475e2dbf9240fee37 /funcs | |
| parent | a0fff439ab84de90d69d0ab1c3d0e3a65ee319bd (diff) | |
func_audiohookinheritance: Check If A Channel Was Specified
This patch prevents a crash when using the function audiohookinheritance without
setting the channel.
(closes issue ASTERISK-23104)
Reported by: Joel Vandal
Tested by: Joel Vandal
Patches:
asterisk-23104_audiohook_inherit_no_channel-11.diff
uploaded by Michael L. Young (license 5026)
Review: https://reviewboard.asterisk.org/r/3272/
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Merged revisions 409623 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 409625 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 409626 from http://svn.asterisk.org/svn/asterisk/branches/12
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@409627 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'funcs')
| -rw-r--r-- | funcs/func_audiohookinherit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/funcs/func_audiohookinherit.c b/funcs/func_audiohookinherit.c index f3a5b6189..ea5c5e9ab 100644 --- a/funcs/func_audiohookinherit.c +++ b/funcs/func_audiohookinherit.c @@ -228,6 +228,11 @@ static int func_inheritance_write(struct ast_channel *chan, const char *function return -1; } + if (!chan) { + ast_log(LOG_WARNING, "No channel was provided to INHERITANCE function.\n"); + return -1; + } + allow = ast_true(value); /* Step 2: retrieve or set up datastore */ |