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Diffstat (limited to 'builtin/name-rev.c')
-rw-r--r--builtin/name-rev.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 1bf4cc4..b7afffe 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -28,6 +28,7 @@ static void name_rev(struct commit *commit,
struct rev_name *name = (struct rev_name *)commit->util;
struct commit_list *parents;
int parent_number = 1;
+ char *to_free = NULL;
parse_commit(commit);
@@ -35,7 +36,7 @@ static void name_rev(struct commit *commit,
return;
if (deref) {
- tip_name = xstrfmt("%s^0", tip_name);
+ tip_name = to_free = xstrfmt("%s^0", tip_name);
if (generation)
die("generation: %d, but deref?", generation);
@@ -53,8 +54,10 @@ copy_data:
name->taggerdate = taggerdate;
name->generation = generation;
name->distance = distance;
- } else
+ } else {
+ free(to_free);
return;
+ }
for (parents = commit->parents;
parents;