Nicolas Pitre <nico@xxxxxxxxxxx> writes:
> Junio, would you please pull the following into pu:
>
> git://git.linaro.org/people/nico/git
>
> This is the pack v4 work to date which is somewhat getting usable. It
> is time it gets more exposure, and possibly some more people's attention
> who would like to work on the missing parts as I need to scale down my
> own involvement.
Thanks. Parked on 'pu'.
> packv4-parse.c: allow tree entry copying from a canonical tree object
This one needed a small fix-up to make it compile.
I do not particularly like reusing that "size" variable, but it
seemed to be dead at that point, so...
packv4-parse.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/packv4-parse.c b/packv4-parse.c
index f96acc1..3f95ed4 100644
--- a/packv4-parse.c
+++ b/packv4-parse.c
@@ -365,13 +365,14 @@ static int copy_canonical_tree_entries(struct packed_git *p, off_t offset,
update_tree_entry(&desc);
end = desc.buffer;
- if (end - from > *sizep) {
+ size = (const char *)end - (const char *)from;
+ if (size > *sizep) {
free(data);
return -1;
}
- memcpy(*dstp, from, end - from);
- *dstp += end - from;
- *sizep -= end - from;
+ memcpy(*dstp, from, size);
+ *dstp += size;
+ *sizep -= size;
free(data);
return 0;
}
--
1.8.4-468-g1185e84
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