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| author |   Dave Barach <dave@barachs.net> | 2016-07-27 10:00:58 -0400 |
|---|---|---|
| committer | Dave Barach <dave@barachs.net> | 2016-07-27 11:15:44 -0400 |
| commit | b2a6e25067a41def7d5795df6d07231b55051ab2 (patch) | |
| tree | b48ea3d18dd04c71f757daceeae3f03f67f12a47 /vlib/vlib/unix/mc_socket.c | |
| parent | 5afccb2578d767e3a2be4316211ff38006c336a6 (diff) | |
VPP-189 coverity warning cleanups
Change-Id: Ia4fbf4352119504e022b89d10d44a5259d94f316
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'vlib/vlib/unix/mc_socket.c')
| -rw-r--r-- | vlib/vlib/unix/mc_socket.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vlib/vlib/unix/mc_socket.c b/vlib/vlib/unix/mc_socket.c index 2077fd7c519..2754b302875 100644 --- a/vlib/vlib/unix/mc_socket.c +++ b/vlib/vlib/unix/mc_socket.c @@ -955,7 +955,10 @@ find_interface_ip4_address (char *if_name, u32 * ip4_address, u32 * mtu) clib_memcpy (ip4_address, &sa->sin_addr.s_addr, sizeof (ip4_address[0])); if (ioctl (fd, SIOCGIFMTU, &ifr) < 0) - return -1; + { + close (fd); + return -1; + } if (mtu) *mtu = ifr.ifr_mtu - ( /* IP4 header */ 20 + /* UDP header */ 8); |