From 03ea85dc688f42734528c3d735d84e4f803dd541 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=97=84=ED=83=9C=EC=9A=A9?= <lg65438805@gmail.com>
Date: Tue, 1 Jul 2025 18:26:07 +0900
Subject: [PATCH] [FIX] Prevent NULL dereference in read_restore() via hcmalloc

---
 src/restore.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/restore.c b/src/restore.c
index f2a59f7c1..2ca95ba92 100644
--- a/src/restore.c
+++ b/src/restore.c
@@ -89,6 +89,14 @@ static int read_restore (hashcat_ctx_t *hashcat_ctx)
 
   char *buf = (char *) hcmalloc (HCBUFSIZ_LARGE);
 
+  if (buf == NULL)
+  {
+    event_log_error(hashcat_ctx, "hcmalloc: %s", strerror(errno));
+    hc_fclose(&fp);
+    hcfree(rd->argv);
+    return -1;
+  }
+
   for (u32 i = 0; i < rd->argc; i++)
   {
     if (hc_fgets (buf, HCBUFSIZ_LARGE - 1, &fp) == NULL)