X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=ffserver.c;h=a0efa54d15a93227164231598b6b4936014b908a;hb=be97675e6cf686900ea4ff39251cec94cfe4109c;hp=20636612c83b2604c054c995ddcd0433a12b455c;hpb=7432bcfe5a36331502c49fe03aefe39b9936247a;p=ffmpeg

diff --git a/ffserver.c b/ffserver.c
index 20636612c83..a0efa54d15a 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -2585,8 +2585,11 @@ static int http_start_receive_data(HTTPContext *c)
     if (c->stream->truncate) {
         /* truncate feed file */
         ffm_write_write_index(c->feed_fd, FFM_PACKET_SIZE);
-        ftruncate(c->feed_fd, FFM_PACKET_SIZE);
         http_log("Truncating feed file '%s'\n", c->stream->feed_filename);
+        if (ftruncate(c->feed_fd, FFM_PACKET_SIZE) < 0) {
+            http_log("Error truncating feed file: %s\n", strerror(errno));
+            return -1;
+        }
     } else {
         if ((c->stream->feed_write_index = ffm_read_write_index(fd)) < 0) {
             http_log("Error reading write index from feed file: %s\n", strerror(errno));