diff options
Diffstat (limited to 'src/alloc.c')
| -rw-r--r-- | src/alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/alloc.c b/src/alloc.c index 230b3b614d7..6ef6af1e3a1 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -4750,7 +4750,7 @@ valid_pointer_p (void *p) Unfortunately, we cannot use NULL_DEVICE here, as emacs_write may not validate p in that case. */ - if (pipe (fd) == 0) + if (pipe2 (fd, O_CLOEXEC) == 0) { bool valid = emacs_write (fd[1], (char *) p, 16) == 16; emacs_close (fd[1]); |