From: Steven Barth <cyrus@openwrt.org>
Date: Tue, 18 Aug 2015 09:06:04 +0000 (+0200)
Subject: getsubopt: don't include leading = in value string
X-Git-Tag: v1.1.11~3
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=aa71ec3db8a3ca564cb37ec90c639020dfe30b6b;p=oweals%2Fmusl.git

getsubopt: don't include leading = in value string

getsubopt incorrectly returns the delimiting = in the value string,
this patch fixes it by increasing the pointer position by one.

Signed-off-by: Steven Barth <cyrus@openwrt.org>
---

diff --git a/src/misc/getsubopt.c b/src/misc/getsubopt.c
index dac9bf9e..53ee9573 100644
--- a/src/misc/getsubopt.c
+++ b/src/misc/getsubopt.c
@@ -15,7 +15,7 @@ int getsubopt(char **opt, char *const *keys, char **val)
 		size_t l = strlen(keys[i]);
 		if (strncmp(keys[i], s, l)) continue;
 		if (s[l] == '=')
-			*val = s + l;
+			*val = s + l + 1;
 		else if (s[l]) continue;
 		return i;
 	}