diff options
| author | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-07-16 21:26:19 +0000 |
|---|---|---|
| committer | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-07-16 21:26:19 +0000 |
| commit | d9feed54eadf6fcb285e50fb0d878391c1f7c396 (patch) | |
| tree | 69e3052aa99f05cdfd6afa767162373aafea0929 /main/callerid.c | |
| parent | f70cf94006582a2a30615bbea309b8badf9991ec (diff) | |
Merged revisions 206868 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk
................
r206868 | dvossel | 2009-07-16 16:25:22 -0500 (Thu, 16 Jul 2009) | 14 lines
Merged revisions 206867 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r206867 | dvossel | 2009-07-16 16:24:16 -0500 (Thu, 16 Jul 2009) | 8 lines
avoid segfault caused by user error
If the CALLERPRES() dialplan function is set to nothing,
a segfault occurs. This is user error to begin with, but
I'd rather see a cli warning message than have Asterisk
crash on me.
........
................
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.2@206869 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/callerid.c')
| -rw-r--r-- | main/callerid.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/main/callerid.c b/main/callerid.c index 89b978881..261553e44 100644 --- a/main/callerid.c +++ b/main/callerid.c @@ -1128,6 +1128,9 @@ static struct { int ast_parse_caller_presentation(const char *data) { int i; + if (!data) { + return -1; + } for (i = 0; i < ARRAY_LEN(pres_types); i++) { if (!strcasecmp(pres_types[i].name, data)) |