toolchain/musl/patches/002-fix-getsubopt.patch

   1 From 2a502f995d041977f43f05556a3beba64df69858 Mon Sep 17 00:00:00 2001
   2 From: Steven Barth <cyrus@openwrt.org>
   3 Date: Tue, 18 Aug 2015 11:03:45 +0200
   4 Subject: [PATCH] getsubopt: don't include leading = in value string
   5
   6 getsubopt incorrectly returns the delimiting = in the value string,
   7 this patch fixes it by increasing the pointer position by one.
   8
   9 Signed-off-by: Steven Barth <cyrus@openwrt.org>
  10 ---
  11  src/misc/getsubopt.c | 2 +-
  12  1 file changed, 1 insertion(+), 1 deletion(-)
  13
  14 diff --git a/src/misc/getsubopt.c b/src/misc/getsubopt.c
  15 index dac9bf9..53ee957 100644
  16 --- a/src/misc/getsubopt.c
  17 +++ b/src/misc/getsubopt.c
  18 @@ -15,7 +15,7 @@ int getsubopt(char **opt, char *const *keys, char **val)
  19                 size_t l = strlen(keys[i]);
  20                 if (strncmp(keys[i], s, l)) continue;
  21                 if (s[l] == '=')
  22 -                       *val = s + l;
  23 +                       *val = s + l + 1;
  24                 else if (s[l]) continue;
  25                 return i;
  26         }
  27 --
  28 2.1.4
  29