[PATCH] Fix several gcc4 signedness warnings
Here is a patch that fixes several gcc4 warnings about different signedness,
all between char and unsigned char. I tried to keep the patch minimal
so resertod to casts in three places.
Signed-off-by: Mika Kukkonen <mikukkon@iki.fi>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/sha1_file.c b/sha1_file.c
index e648c06..6d6073d 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -332,7 +332,7 @@
void *unpack_sha1_rest(z_stream *stream, void *buffer, unsigned long size)
{
int bytes = strlen(buffer) + 1;
- char *buf = xmalloc(1+size);
+ unsigned char *buf = xmalloc(1+size);
memcpy(buf, buffer + bytes, stream->total_out - bytes);
bytes = stream->total_out - bytes;
@@ -472,7 +472,7 @@
* The initial part of the delta starts at delta_data_head +
* 20. Borrow code from patch-delta to read the result size.
*/
- data = hdr + strlen(hdr) + 1 + 20;
+ data = (unsigned char *)(hdr + strlen(hdr) + 1 + 20);
/* Skip over the source size; we are not interested in
* it and we cannot verify it because we do not want
