Ensure regexec is thread safe to avoid sanitizer warnings.

git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1176 6239d852-aaf2-0410-a92c-79f79f948069

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index d584ab2..e5973c4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -170,6 +170,10 @@ value (because the search for a "required" code unit starts at the match start
 for non-unique first code unit patterns, but after a unique first code unit, 
 and patterns such as a*a need the former action).
 
+36. Small patch to pcre2posix.c to set the erroroffset field to -1 immediately 
+after a successful compile, instead of at the start of matching to avoid a 
+sanitizer complaint (regexec is supposed to be thread safe).
+
 
 Version 10.33 16-April-2019
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