system-linux: check ioctl return value in system_if_flags()
authorHans Dedecker <dedeckeh@gmail.com>
Sat, 14 Apr 2018 19:15:42 +0000 (21:15 +0200)
committerHans Dedecker <dedeckeh@gmail.com>
Sat, 14 Apr 2018 19:17:40 +0000 (21:17 +0200)
commitdf1625da2dd5fd0496c0c9d92490eba0cb9117f8
tree54efd227d60fefd2d5375d62f0c216f8ce159559
parent209c5080e6dc64ee676f790eeaa65e204e978fc8
system-linux: check ioctl return value in system_if_flags()

Detected by Coverity in CID 1433760

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
system-linux.c