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[PATCH] Fixlets on top of Nico's clean-up.

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If we prefer 0 as maxsize for diff_delta() to say "unlimited", let's be
consistent about it.

This patch also fixes type mismatch in a call to get_delta_hdr_size()
from packed_delta_info().

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Junio C Hamano 2005-06-29 00:32:11 -07:00 committed by Linus Torvalds
parent dcde55bc58
commit 3c84974207
3 changed files with 6 additions and 9 deletions
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2
diffcore-break.c
View file

@ -65,7 +65,7 @@ static int should_break(struct diff_filespec *src,
delta = diff_delta(src->data, src->size,
dst->data, dst->size,
&delta_size, ~0UL);
&delta_size, 0);
/* Estimate the edit size by interpreting delta. */
if (count_delta(delta, delta_size,

11
sha1_file.c
View file

@ -598,9 +598,9 @@ static int packed_delta_info(unsigned char *base_sha1,
char *type,
unsigned long *sizep)
{
unsigned char *data;
const unsigned char *data;
unsigned char delta_head[64];
unsigned long data_size, result_size, base_size, verify_base_size;
unsigned long result_size, base_size, verify_base_size;
z_stream stream;
int st;
@ -609,13 +609,10 @@ static int packed_delta_info(unsigned char *base_sha1,
if (sha1_object_info(base_sha1, type, &base_size))
die("cannot get info for delta-pack base");
data = base_sha1 + 20;
data_size = left - 20;
memset(&stream, 0, sizeof(stream));
stream.next_in = data;
stream.avail_in = data_size;
data = stream.next_in = base_sha1 + 20;
stream.avail_in = left - 20;
stream.next_out = delta_head;
stream.avail_out = sizeof(delta_head);

2
test-delta.c
View file

@ -61,7 +61,7 @@ int main(int argc, char *argv[])
if (argv[1][1] == 'd')
out_buf = diff_delta(from_buf, from_size,
data_buf, data_size,
&out_size, ~0UL);
&out_size, 0);
else
out_buf = patch_delta(from_buf, from_size,
data_buf, data_size,