Merge branch 'jk/apply-binary-hunk-parsing-fix' into maint

"git apply" miscounted the bytes and failed to read to the end of
binary hunks.

* jk/apply-binary-hunk-parsing-fix:
  apply: keep buffer/size pair in sync when parsing binary hunks

apply.c

@@ -1917,6 +1917,7 @@ static struct fragment *parse_binary_hunk(struct apply_state *state,
 
 	state->linenr++;
 	buffer += llen;
+	size -= llen;
 	while (1) {
 		int byte_length, max_byte_length, newsize;
 		llen = linelen(buffer, size);