diff mbox series

[14/20] show-branch: free() allocated "head" before return

Message ID patch-14.20-9df41b090b4-20221228T175512Z-avarab@gmail.com (mailing list archive)
State Superseded
Headers show
Series leak fixes: various simple leak fixes | expand

Commit Message

Ævar Arnfjörð Bjarmason Dec. 28, 2022, 6 p.m. UTC 
Stop leaking the "head" variable, which we've been leaking since it
was originally added in [1], and in its current form since [2]

1. ed378ec7e85 (Make ref resolution saner, 2006-09-11)
2. d9e557a320b (show-branch: store resolved head in heap buffer,
   2017-02-14).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 builtin/show-branch.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index c013abaf942..358ac3e519a 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -956,5 +956,6 @@  int cmd_show_branch(int ac, const char **av, const char *prefix)
 		if (shown_merge_point && --extra < 0)
 			break;
 	}
+	free(head);
 	return 0;
 }