From: Glenn Burkhardt <glenn@aoi.ultranet.com>
Date: Fri, 27 Jun 2003 17:02:13 +0000 (+0000)
Subject: prevent double free of 'ce->cd_file' or later use of invalid data
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/028324109b0e90a18d0b38c6c45a603a6c8732b5?hp=19b47ea980a98d01112d4bda1d220c7057818ff1

prevent double free of 'ce->cd_file' or later use of invalid data
---

diff --git a/uip/mhfree.c b/uip/mhfree.c
index 57518015..c43c5e92 100644
--- a/uip/mhfree.c
+++ b/uip/mhfree.c
@@ -271,6 +271,7 @@ free_encoding (CT ct, int toplevel)
 	if (ce->ce_unlink)
 	    unlink (ce->ce_file);
 	free (ce->ce_file);
+	ce->ce_file = NULL;
     }
 
     if (toplevel) {