From: Stefano Stabellini <sstabell...@kernel.org>
Assert that the return value is not an error. This issue was found by
Coverity.
CID: 1374831
Signed-off-by: Stefano Stabellini <sstabell...@kernel.org>
CC: gr...@kaod.org
CC: pbonz...@redhat.com
CC: Eric Blake <ebl...@redhat.com>
Message-Id: <1494356693-13190-2-git-send-email-sstabell...@kernel.org>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
util/oslib-posix.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index 4d9189e..16894ad 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -182,7 +182,9 @@ void qemu_set_cloexec(int fd)
{
int f;
f = fcntl(fd, F_GETFD);
- fcntl(fd, F_SETFD, f | FD_CLOEXEC);
+ assert(f != -1);
+ f = fcntl(fd, F_SETFD, f | FD_CLOEXEC);
+ assert(f != -1);
}
/*
--
1.8.3.1
