diff options
| author |   djm <djm@openbsd.org> | 2005-09-13 23:40:07 +0000 |
|---|---|---|
| committer | djm <djm@openbsd.org> | 2005-09-13 23:40:07 +0000 |
| commit | 399d21a6cfe67883be6695b6e094d8fa8afa845e (patch) | |
| tree | 9659a3b415cc9cd4d5df3df311dad5e9bea6b656 /usr.bin/ssh/ssh-keyscan.c | |
| parent | more Package/FatPackage common code: separate the proxy 'next' into two (diff) | |
| download | wireguard-openbsd-399d21a6cfe67883be6695b6e094d8fa8afa845e.tar.xz wireguard-openbsd-399d21a6cfe67883be6695b6e094d8fa8afa845e.zip | |
ensure that stdio fds are attached; ok deraadt@
Diffstat (limited to 'usr.bin/ssh/ssh-keyscan.c')
| -rw-r--r-- | usr.bin/ssh/ssh-keyscan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.bin/ssh/ssh-keyscan.c b/usr.bin/ssh/ssh-keyscan.c index 5e2377c0a69..634184723e2 100644 --- a/usr.bin/ssh/ssh-keyscan.c +++ b/usr.bin/ssh/ssh-keyscan.c @@ -7,7 +7,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh-keyscan.c,v 1.55 2005/06/17 02:44:33 djm Exp $"); +RCSID("$OpenBSD: ssh-keyscan.c,v 1.56 2005/09/13 23:40:07 djm Exp $"); #include <sys/queue.h> #include <errno.h> @@ -700,6 +700,9 @@ main(int argc, char **argv) TAILQ_INIT(&tq); + /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */ + sanitise_stdfd(); + if (argc <= 1) usage(); |