From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Fri, 18 Nov 2005 14:55:24 +0000 (+0000)
Subject: Silence gcc -Wsign-compare; djm@openbsd.org
X-Git-Tag: SUDO_1_7_0~601
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ab076942e8683dd55872befb24816415fb549afe;p=sudo

Silence gcc -Wsign-compare; djm@openbsd.org
---

diff --git a/closefrom.c b/closefrom.c
index cc39ca0ab..8e3e8a3c6 100644
--- a/closefrom.c
+++ b/closefrom.c
@@ -67,7 +67,7 @@ closefrom(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 && (size_t)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' &&