X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=pack-objects.c;h=aa2c09861721216b4631cbc6aeb165acac54efce;hb=ec4e69c06af3ecc38b9660b924e460689653487f;hp=09f4f2c944d95bb145823c0b07f4a7f302bcab1f;hpb=a906ce6aa78ac8febf466b46c6fae029137cd506;p=git.git

diff --git a/pack-objects.c b/pack-objects.c
index 09f4f2c9..aa2c0986 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -10,6 +10,7 @@
 #include "tree-walk.h"
 #include <sys/time.h>
 #include <signal.h>
+#include <stdint.h>
 
 static const char pack_usage[] = "git-pack-objects [-q] [--no-reuse-delta] [--non-empty] [--local] [--incremental] [--window=N] [--depth=N] {--stdout | base-name} < object-list";
 
@@ -156,7 +157,7 @@ static void prepare_pack_revindex(struct pack_revindex *rix)
 
 	rix->revindex = xmalloc(sizeof(unsigned long) * (num_ent + 1));
 	for (i = 0; i < num_ent; i++) {
-		long hl = *((long *)(index + 24 * i));
+		uint32_t hl = *((uint32_t *)(index + 24 * i));
 		rix->revindex[i] = ntohl(hl);
 	}
 	/* This knows the pack format -- the 20-byte trailer
@@ -1052,7 +1053,7 @@ static int try_delta(struct unpacked *cur, struct unpacked *old, unsigned max_de
 	if (cur_entry->delta)
 		max_size = cur_entry->delta_size-1;
 	if (sizediff >= max_size)
-		return -1;
+		return 0;
 	delta_buf = diff_delta(old->data, oldsize,
 			       cur->data, size, &delta_size, max_size);
 	if (!delta_buf)
@@ -1231,7 +1232,7 @@ static void setup_progress_signal(void)
 int main(int argc, char **argv)
 {
 	SHA_CTX ctx;
-	char line[PATH_MAX + 20];
+	char line[40 + 1 + PATH_MAX + 2];
 	int window = 10, depth = 10, pack_to_stdout = 0;
 	struct object_entry **list;
 	int num_preferred_base = 0;