[PATCH v3 1/6] hook: plug a new memory leak

From: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>
Date: May 20, 2024, 20:22 UTC
Message-ID: <d4a003bf2ceafcc6d47d01d21b7faff48c9e85aa.1716236526.git.gitgitgadget@gmail.com>
In-Reply-To: <pull.1732.v3.git.1716236526.gitgitgadget@gmail.com>

From: Johannes Schindelin <johannes.schindelin@gmx.de>

In 8db1e8743c0 (clone: prevent hooks from running during a clone, 2024-03-28), I introduced an inadvertent memory leak that was unfortunately not caught before v2.45.1 was released. Here is a fix.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 hook.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hook.c b/hook.c
index 632b537b993..fc974cee1d8 100644
--- a/hook.c
+++ b/hook.c
@@ -18,8 +18,10 @@ static int identical_to_template_hook(const char *name, const char *path)
 		found_template_hook = access(template_path.buf, X_OK) >= 0;
 	}
 #endif
-	if (!found_template_hook)
+	if (!found_template_hook) {
+		strbuf_release(&template_path);
 		return 0;
+	}
 
 	ret = do_files_match(template_path.buf, path);

-- 
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