X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=tools%2Ffirmware-utils%2Fsrc%2Fbuffalo-lib.c;h=b1d5ede0a287d270036d682cf45cee1444d80133;hp=add3a7e0233adb01b4e3876dcc55d79e6a8cc456;hb=86492a1eb8eafb4f8948e02956fb9e6ff62e102a;hpb=772e2c0a77b5ef3748f40028ca76df6134d5ee49

diff --git a/tools/firmware-utils/src/buffalo-lib.c b/tools/firmware-utils/src/buffalo-lib.c
index add3a7e023..b1d5ede0a2 100644
--- a/tools/firmware-utils/src/buffalo-lib.c
+++ b/tools/firmware-utils/src/buffalo-lib.c
@@ -179,7 +179,7 @@ int bcrypt_buf(unsigned char seed, unsigned char *key, unsigned char *src,
 
 uint32_t buffalo_csum(uint32_t csum, void *buf, unsigned long len)
 {
-	char *p = buf;
+	signed char *p = buf;
 
 	while (len--) {
 		int i;