From e63825824cc406c160ccbf2b154c5d81b168604a Mon Sep 17 00:00:00 2001 From: Jeremy Harris Date: Fri, 11 Nov 2022 00:05:59 +0000 Subject: Fix regext substring capture variables for null matches. Bug 2933 broken-by: 59d66fdc13f0 --- doc/doc-txt/ChangeLog | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'doc/doc-txt') diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index 290ca36b9..5f2cff6f5 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -57,6 +57,11 @@ JH/12 Bug 2930: Fix daemon startup. When started from any process apart from JH/13 Bug 2929: Fix using $recipients after ${run...}. A change made for 4.96 resulted in the variable appearing empty. Find and fix by Ruben Jenster. +JH/14 Bug 2933: Fix regex substring match variables for null matches. Since 4.96 + a capture group which obtained no text (eg. "(abc)*" matching zero + occurrences) could cause a segfault if the corresponding $ was + expanded. + Exim version 4.96 ----------------- -- cgit v1.2.3