Assert that the return value is not an error. This issue was found by Coverity.
CID: 1374831 Signed-off-by: Stefano Stabellini <[email protected]> CC: [email protected] CC: [email protected] CC: Eric Blake <[email protected]> --- 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); } /* -- 1.9.1
