From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 17 Jan 2012 05:34:58 +0000 (-0500)
Subject: fix char signedness bug in dynlinker hash function
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=2adf2fb372745a406544188029d3f769f71a9f2c

fix char signedness bug in dynlinker hash function

this only affects non-ascii symbol names, which are probably not in
use anyway..
---

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 1b55e077..86d4b803 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -73,8 +73,9 @@ static void decode_vec(size_t *v, size_t *a, size_t cnt)
 	}
 }
 
-static uint32_t hash(const char *s)
+static uint32_t hash(const char *s0)
 {
+	const unsigned char *s = (void *)s0;
 	uint_fast32_t h = 0;
 	while (*s) {
 		h = 16*h + *s++;