[vlc-commits] udp: improve out-of-memory handling

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Fri Jun  5 23:27:43 2015 +0300| [ce3bd683fe3ff714a7585cc2f2e81c04a2ccfb94] | committer: Rémi Denis-Courmont

udp: improve out-of-memory handling

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=ce3bd683fe3ff714a7585cc2f2e81c04a2ccfb94
---

 modules/access/udp.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/access/udp.c b/modules/access/udp.c
index d7d911b..7472bf8 100644
--- a/modules/access/udp.c
+++ b/modules/access/udp.c
@@ -262,7 +262,11 @@ static void* ThreadRead( void *data )
     {
         block_t *pkt = block_Alloc(MTU);
         if (unlikely(pkt == NULL))
-            break;
+        {   /* OOM - dequeue and discard one packet */
+            char dummy;
+            net_Read(access, sys->fd, &dummy, 1, false);
+            continue;
+        }
 
         ssize_t len;