handle iobuf NULL return case in fuse-bridge, by waiting 10 seconds and trying again

Signed-off-by: Anand V. Avati <avati@amp.gluster.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index dc2432c4144..235ba31584f 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -2565,6 +2565,13 @@ fuse_thread_proc (void *data)
         while (!fuse_session_exited (priv->se)) {
                 iobuf = iobuf_get (this->ctx->iobuf_pool);
 
+                if (!iobuf) {
+                        gf_log (this->name, GF_LOG_ERROR,
+                                "Out of memory");
+                        sleep (10);
+                        continue;
+                }
+
                 res = fuse_chan_receive (priv->ch,
                                          iobuf->ptr,
                                          chan_size);