From d05b94dab462ee223b19eb658a4914e43e4e14b8 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Fri, 22 Mar 2024 17:32:13 -0400
Subject: Free tempfile buffer

---
 src/docker.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/docker.c')

diff --git a/src/docker.c b/src/docker.c
index 32413aa..e90bf75 100644
--- a/src/docker.c
+++ b/src/docker.c
@@ -119,15 +119,17 @@ char *docker_ident() {
     shell(&proc, "docker -v");
 
     if (!freopen(tempfile, "r", fp)) {
+        guard_free(tempfile);
         return NULL;
     }
 
     if (!fgets(line, sizeof(line) - 1, fp)) {
-        free(tempfile);
+        guard_free(tempfile);
         return NULL;
     }
     fclose(fp);
     remove(tempfile);
+    guard_free(tempfile);
 
     return strdup(line);
 }
-- 
cgit