commit aa71ec3db8a3ca564cb37ec90c639020dfe30b6b
author Steven Barth <cyrus@openwrt.org> Tue Aug 18 11:06:04 2015 +0200
committer Rich Felker <dalias@aerifal.cx> Fri Aug 21 01:29:10 2015 -0400
tree 50c09eda1690b945d10355d6cbbbb0900a2c8865
parent 5a9c8c05a5a0cdced4122589184fd795b761bb4a

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>

src/misc/getsubopt.c

diff --git a/src/misc/getsubopt.c b/src/misc/getsubopt.c
index dac9bf9..53ee957 100644
--- a/src/misc/getsubopt.c
+++ b/src/misc/getsubopt.c
@@ -15,7 +15,7 @@
 		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;
 	}