(closes issue #15720)
Reported by: tobias_e
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@212627
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
* doing a stat repeatedly on a predicted sequence. I suspect this
* is partially due to stat(2) internally doing a readdir(2) itself to
* find each file. */
- msgdir = opendir(dir);
+ if (!(msgdir = opendir(dir))) {
+ return -1;
+ }
+
while ((msgdirent = readdir(msgdir))) {
if (sscanf(msgdirent->d_name, "msg%30d", &msgdirint) == 1 && msgdirint < MAXMSGLIMIT)
map[msgdirint] = 1;