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Code Issues Releases Wiki Activity

util-fd: Use standard BUG_ON instead of hand-made

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Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2015-03-04 17:50:06 +03:00
parent 0328d33e62
commit 7c7d50fb98
1 changed files with 4 additions and 2 deletions
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6
pie/util-fd.c
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@@ -19,6 +19,8 @@
#include "util-pie.h"
#include "fcntl.h"
#include "bug.h"
static void scm_fdset_init_chunk(struct scm_fdset *fdset, int nr_fds)
{
struct cmsghdr *cmsg;
@@ -153,8 +155,8 @@ int recv_fds(int sock, int *fds, int nr_fds, struct fd_opts *opts)
* into files which do not have glibc and a couple of
* sys_write_ helpers. Meawhile opencoded BUG_ON here.
*/
if (unlikely(min_fd > CR_SCM_MAX_FD))
*(volatile unsigned long *)NULL = 0xdead0000 + __LINE__;
BUG_ON(min_fd > CR_SCM_MAX_FD);
if (unlikely(min_fd <= 0))
return -1;
builtin_memcpy(&fds[i], cmsg_data, sizeof(int) * min_fd);