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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-10 22:20:18 (GMT)
committerJunio C Hamano <gitster@pobox.com>2009-04-12 21:30:31 (GMT)
commit213152688c85a0e4d591abc1c10b7c279ffefb99 (patch)
tree08262e8147511acd423900e70cbf381454578c97
parentde551d472ed65fa570d9456e8498348fe4c8e7d8 (diff)
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process_{tree,blob}: Remove useless xstrdup calls
On Wed, 8 Apr 2009, Björn Steinbrink wrote: > > The name of the processed object was duplicated for passing it to > add_object(), but that already calls path_name, which allocates a new > string anyway. So the memory allocated by the xstrdup calls just went > nowhere, leaking memory. Ack, ack. There's another easy 5% or so for the built-in object walker: once we've created the hash from the name, the name isn't interesting any more, and so something trivial like this can help a bit. Does it matter? Probably not on its own. But a few more memory saving tricks and it might all make a difference. Linus Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--builtin-pack-objects.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 84a13c7..a6adc8c 100644
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -1861,6 +1861,8 @@ static void show_object(struct object_array_entry *p)
add_preferred_base_object(p->name);
add_object_entry(p->item->sha1, p->item->type, p->name, 0);
p->item->flags |= OBJECT_ADDED;
+ free((char *)p->name);
+ p->name = NULL;
}
static void show_edge(struct commit *commit)