From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Tue, 25 Aug 2015 19:47:33 +0000 (+0200)
Subject: libbb: make is_suffixed_with() return pointer inside string, not key.
X-Git-Tag: 1_24_0~54
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=68acc0f835360d439c65d349812b817b1ce5dc61;p=oweals%2Fbusybox.git

libbb: make is_suffixed_with() return pointer inside string, not key.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/libbb/compare_string_array.c b/libbb/compare_string_array.c
index e0d8e421b..3dbd3eb1a 100644
--- a/libbb/compare_string_array.c
+++ b/libbb/compare_string_array.c
@@ -39,8 +39,9 @@ char* FAST_FUNC is_suffixed_with(const char *string, const char *key)
 	ssize_t len_diff = strlen(string) - key_len;
 
 	if (len_diff >= 0) {
-		if (strcmp(string + len_diff, key) == 0) {
-			return (char*)key;
+		string += len_diff;
+		if (strcmp(string, key) == 0) {
+			return (char*)string;
 		}
 	}