From 5efc334c1b0e8640e20b123d31f6ea52e20f9c2f Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <lfleischer@calcurse.org>
Date: Sat, 25 Aug 2018 10:22:29 +0200
Subject: Fix memory leak in run_hook()
Fixes GitHub issue #139.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
---
src/hooks.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
(limited to 'src')
diff --git a/src/hooks.c b/src/hooks.c
index ef917e4..b34313c 100644
--- a/src/hooks.c
+++ b/src/hooks.c
@@ -40,7 +40,7 @@
int run_hook(const char *name)
{
- char *hook_path;
+ char *hook_path = NULL;
char const *arg[2];
int pid, ret = -127;
int prepare_wins = (ui_mode == UI_CURSES);
@@ -50,7 +50,7 @@ int run_hook(const char *name)
arg[1] = NULL;
if (!io_file_exists(hook_path))
- return 0;
+ goto cleanup;
if (prepare_wins)
wins_prepare_external();
@@ -64,5 +64,7 @@ int run_hook(const char *name)
if (prepare_wins)
wins_unprepare_external();
+cleanup:
+ mem_free(hook_path);
return ret;
}
--
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