diff options
| author | Dan Harnett <danh@cvs.openbsd.org> | 2001-08-27 22:02:14 +0000 |
|---|---|---|
| committer | Dan Harnett <danh@cvs.openbsd.org> | 2001-08-27 22:02:14 +0000 |
| commit | 452439db16f5dffa751f705bd94beb070e986151 (patch) | |
| tree | d66f2a82e6df472c7c0d707f175d4ffa859d053d /usr.bin | |
| parent | 1f10b377bbf7d10bc5e1a1eae13db3a2229acf25 (diff) | |
fix memory fault if non-existent filename is given to the -f option
ok markus@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/ssh/ssh-keyscan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/ssh/ssh-keyscan.c b/usr.bin/ssh/ssh-keyscan.c index 35f872472a8..96471067661 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 1.27 2001/08/05 23:29:58 markus Exp $"); +RCSID("$OpenBSD: ssh-keyscan.c,v 1.28 2001/08/27 22:02:13 danh Exp $"); #include <sys/queue.h> #include <errno.h> @@ -764,6 +764,8 @@ main(int argc, char **argv) for (j = 0; j < fopt_count; j++) { lb = Linebuf_alloc(argv[j], error); + if (!lb) + continue; while ((line = Linebuf_getline(lb)) != NULL) do_host(line); Linebuf_free(lb); |