From f98bb74372410ed207891b744285cdb0618b560b Mon Sep 17 00:00:00 2001 From: Steven Date: Thu, 1 Jun 2017 14:25:15 -0700 Subject: [PATCH] memif: fix coverity warnings Check -1 for return from read prior to using the data Change-Id: Ibab7309244de488737ea7938b334fab495bf855d Signed-off-by: Steven --- src/plugins/memif/memif.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/plugins/memif/memif.c b/src/plugins/memif/memif.c index a671bda51f7..7d2a09a2a63 100644 --- a/src/plugins/memif/memif.c +++ b/src/plugins/memif/memif.c @@ -472,6 +472,8 @@ memif_int_fd_read_ready (unix_file_t * uf) mif->interrupt_line.index = ~0; mif->interrupt_line.fd = -1; } + else if (size < 0) + DEBUG_UNIX_LOG ("Failed to read from socket"); else vnet_device_input_set_interrupt_pending (vnm, mif->hw_if_index, b); -- 2.16.6