diff options
Diffstat (limited to 'apps/app_while.c')
-rw-r--r-- | apps/app_while.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/apps/app_while.c b/apps/app_while.c index df2fb97e6..1ebd8f2b3 100644 --- a/apps/app_while.c +++ b/apps/app_while.c @@ -90,6 +90,11 @@ static int execif_exec(struct ast_channel *chan, void *data) { LOCAL_USER_ADD(u); expr = ast_strdupa(data); + if (!expr) { + ast_log(LOG_ERROR, "Out of memory\n"); + LOCAL_USER_REMOVE(u); + return -1; + } if ((myapp = strchr(expr,'|'))) { *myapp = '\0'; @@ -239,8 +244,9 @@ static int _while_exec(struct ast_channel *chan, void *data, int end) snprintf(used_index, VAR_SIZE, "%d", used_index_i); snprintf(new_index, VAR_SIZE, "%d", used_index_i + 1); - if (!end) - condition = ast_strdupa(data); + if (!end) { + condition = ast_strdupa((char *) data); + } size = strlen(chan->context) + strlen(chan->exten) + 32; my_name = alloca(size); |