diff options
Diffstat (limited to 'crypto/openssh/openbsd-compat/bsd-closefrom.c')
| -rw-r--r-- | crypto/openssh/openbsd-compat/bsd-closefrom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/openssh/openbsd-compat/bsd-closefrom.c b/crypto/openssh/openbsd-compat/bsd-closefrom.c index 61a9fa3916b2..5b7b94ae4aca 100644 --- a/crypto/openssh/openbsd-compat/bsd-closefrom.c +++ b/crypto/openssh/openbsd-compat/bsd-closefrom.c @@ -46,7 +46,7 @@ # define OPEN_MAX 256 #endif -RCSID("$Id: bsd-closefrom.c,v 1.1 2004/08/15 08:41:00 djm Exp $"); +RCSID("$Id: bsd-closefrom.c,v 1.2 2005/11/10 08:29:13 dtucker Exp $"); #ifndef lint static const char sudorcsid[] = "$Sudo: closefrom.c,v 1.6 2004/06/01 20:51:56 millert Exp $"; @@ -67,7 +67,7 @@ closefrom(int lowfd) /* Check for a /proc/$$/fd directory. */ len = snprintf(fdpath, sizeof(fdpath), "/proc/%ld/fd", (long)getpid()); - if (len != -1 && len <= sizeof(fdpath) && (dirp = opendir(fdpath))) { + if (len >= 0 && (u_int)len <= sizeof(fdpath) && (dirp = opendir(fdpath))) { while ((dent = readdir(dirp)) != NULL) { fd = strtol(dent->d_name, &endp, 10); if (dent->d_name != endp && *endp == '\0' && |