From: Karel Zak <kzak@redhat.com>
Date: Mon, 21 Feb 2011 14:35:04 +0000 (+0100)
Subject: lib: [strutils.c] more robust strtol checks
X-Git-Tag: v2.19.1-rc1~62
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3f2906ccbfcba6bb1ea4ceb1bf633e529ece4dd5;p=thirdparty%2Futil-linux.git

lib: [strutils.c] more robust strtol checks

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/lib/strutils.c b/lib/strutils.c
index b63eea4690..a6105489fa 100644
--- a/lib/strutils.c
+++ b/lib/strutils.c
@@ -177,7 +177,7 @@ long strtol_or_err(const char *str, const char *errmesg)
        errno = 0;
        num = strtol(str, &end, 10);
 
-       if (errno || (end && *end))
+       if (errno || str == end || (end && *end))
                goto err;
 
        return num;