qemu-sockets: improve error reporting in unix_listen_opts
commitb658c53d2b87c1e9e0ade887a70ecb0de1474a7b
authorPaolo Bonzini <pbonzini@redhat.com>
Mon, 26 Jan 2015 11:12:24 +0000 (26 12:12 +0100)
committerMichael Tokarev <mjt@tls.msk.ru>
Tue, 10 Feb 2015 06:27:20 +0000 (10 09:27 +0300)
tree42ce3cb2d9f3be586c006e631a6437b58a3e4ac2
parent52851b7e3d816502b8ae4e8353f31fd9ee801509
qemu-sockets: improve error reporting in unix_listen_opts

Coverity complains about not checking the returned value of mkstemp.  While
at it, also improve error checking for snprintf, and refine error messages
in general.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
util/qemu-sockets.c