diff options
Diffstat (limited to 'crypto/openssh/openbsd-compat/xmmap.c')
| -rw-r--r-- | crypto/openssh/openbsd-compat/xmmap.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/crypto/openssh/openbsd-compat/xmmap.c b/crypto/openssh/openbsd-compat/xmmap.c index 9dc4340..c8d59de 100644 --- a/crypto/openssh/openbsd-compat/xmmap.c +++ b/crypto/openssh/openbsd-compat/xmmap.c @@ -23,7 +23,7 @@ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* $Id: xmmap.c,v 1.3 2003/06/02 02:25:27 tim Exp $ */ +/* $Id: xmmap.c,v 1.5 2004/08/14 13:55:38 dtucker Exp $ */ #include "includes.h" @@ -40,25 +40,28 @@ void *xmmap(size_t size) #ifdef HAVE_MMAP # ifdef MAP_ANON address = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_ANON|MAP_SHARED, - -1, 0); + -1, (off_t)0); # else address = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_SHARED, - open("/dev/zero", O_RDWR), 0); + open("/dev/zero", O_RDWR), (off_t)0); # endif #define MM_SWAP_TEMPLATE "/var/run/sshd.mm.XXXXXXXX" if (address == MAP_FAILED) { char tmpname[sizeof(MM_SWAP_TEMPLATE)] = MM_SWAP_TEMPLATE; int tmpfd; + mode_t old_umask; + old_umask = umask(0177); tmpfd = mkstemp(tmpname); + umask(old_umask); if (tmpfd == -1) fatal("mkstemp(\"%s\"): %s", MM_SWAP_TEMPLATE, strerror(errno)); unlink(tmpname); ftruncate(tmpfd, size); address = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_SHARED, - tmpfd, 0); + tmpfd, (off_t)0); close(tmpfd); } |
