From 13d269bc77ecca631b4601d25365e65d3d4fe733 Mon Sep 17 00:00:00 2001
From: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
Date: Thu, 8 Dec 2016 16:52:26 +0000
Subject: [PATCH] Fix small memory leak in error code path.
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Petr Pisar: Ported to 10.22:

commit 5aaf9811e3fed9c86b39e3ecada0454240b7caae
Author: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
Date:   Thu Dec 8 16:52:26 2016 +0000

    Fix small memory leak in error code path.

    git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@611 6239d852-aaf2-0410-a92c-79f79f948069

Signed-off-by: Petr Písař <ppisar@redhat.com>
---
 src/pcre2_compile.c | 4 ++--
 src/pcre2test.c     | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/pcre2_compile.c b/src/pcre2_compile.c
index b9b9361..ed81639 100644
--- a/src/pcre2_compile.c
+++ b/src/pcre2_compile.c
@@ -191,8 +191,8 @@ comparison). */
 locale, and may mark arbitrary characters as digits. We want to recognize only
 0-9, a-z, and A-Z as hex digits, which is why we have a private table here. It
 costs 256 bytes, but it is a lot faster than doing character value tests (at
-least in some simple cases I timed), and in some applications one wants PCRE to
-compile efficiently as well as match efficiently. The value in the table is
+least in some simple cases I timed), and in some applications one wants PCRE2
+to compile efficiently as well as match efficiently. The value in the table is
 the binary hex digit value, or 0xff for non-hex digits. */
 
 /* This is the "normal" case, for ASCII systems, and EBCDIC systems running in
diff --git a/src/pcre2test.c b/src/pcre2test.c
index 1844375..96d9075 100644
--- a/src/pcre2test.c
+++ b/src/pcre2test.c
@@ -4411,6 +4411,7 @@ switch(cmd)
   if (fread(serial, 1, serial_size, f) != serial_size)
     {
     fprintf(outfile, "** Wrong return from fread()\n");
+    free(serial);
     return PR_ABEND;
     }
   fclose(f);
-- 
2.7.4