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refs: don't leak the packref when deleting/renaming

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When we remove the ref from the hashtable, we need to free the
packref.
This commit is contained in:
Carlos Martín Nieto 2012-01-19 19:09:47 +01:00
parent 3f2bf4d659
commit 20c50b9e16
1 changed files with 4 additions and 2 deletions
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6
src/refs.c
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@ -984,14 +984,16 @@ static int reference_delete(git_reference *ref)
* We need to reload the packfile, remove the reference from the
* packing list, and repack */
if (ref->flags & GIT_REF_PACKED) {
struct packref *packref;
/* load the existing packfile */
if ((error = packed_load(ref->owner)) < GIT_SUCCESS)
return git__rethrow(error, "Failed to delete reference");
if (git_hashtable_remove(ref->owner->references.packfile,
ref->name) < GIT_SUCCESS)
if (git_hashtable_remove2(ref->owner->references.packfile,
ref->name, (void **) &packref) < GIT_SUCCESS)
return git__throw(GIT_ENOTFOUND, "Reference not found");
git__free (packref);
error = packed_write(ref->owner);
/* If the reference is loose, we can just remove the reference