From fff544a1e97e13b82415be0d915bd9a5dc2ec19d Mon Sep 17 00:00:00 2001
From: "Philip.Hazel" <Philip.Hazel@gmail.com>
Date: Tue, 6 Oct 2020 08:04:40 +0000
Subject: [PATCH] Fix potential memory leak in error situation in recent new
 code.

---
 src/pcre2grep.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/pcre2grep.c b/src/pcre2grep.c
index 65c248f..851bb89 100644
--- a/src/pcre2grep.c
+++ b/src/pcre2grep.c
@@ -2390,8 +2390,10 @@ while (length > 0)
         }
       break;
 
-      default:         /* Should not occur */
-      case DDE_ERROR:
+      default:         /* Even though this should not occur, the string having */
+      case DDE_ERROR:  /* been checked above, we need to include the free() */
+      free(args);      /* calls so that source checkers do not complain. */
+      free(argsvector);
       return 0;
       }