diff options
Diffstat (limited to 'apps/app_senddtmf.c')
-rw-r--r-- | apps/app_senddtmf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c index fe1af90f6..e4eb33ecf 100644 --- a/apps/app_senddtmf.c +++ b/apps/app_senddtmf.c @@ -75,6 +75,11 @@ static int senddtmf_exec(struct ast_channel *chan, void *data) LOCAL_USER_ADD(u); digits = ast_strdupa(data); + if (!digits) { + ast_log(LOG_ERROR, "Out of Memory!\n"); + LOCAL_USER_REMOVE(u); + return -1; + } if ((to = strchr(digits,'|'))) { *to = '\0'; |