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ffserver: do not ignore lseek() return 

Should fix FFmpeg Coverity Scan issue #732177

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2014-04-28 23:48:36 -04:00
parent 898192e029
commit 5b881499a8
1 changed files with 5 additions and 2 deletions
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7
ffserver.c
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@ -2755,8 +2755,11 @@ static int http_receive_data(HTTPContext *c)
/* a packet has been received : write it in the store, except
if header */
if (c->data_count > FFM_PACKET_SIZE) {
/* XXX: use llseek or url_seek */
lseek(c->feed_fd, feed->feed_write_index, SEEK_SET);
/* XXX: use llseek or url_seek
* XXX: Should probably fail? */
if (lseek(c->feed_fd, feed->feed_write_index, SEEK_SET) == -1)
http_log("Seek to %"PRId64" failed\n", feed->feed_write_index);
if (write(c->feed_fd, c->buffer, FFM_PACKET_SIZE) < 0) {
http_log("Error writing to feed file: %s\n", strerror(errno));
goto fail;