Pull request #3893: regex: clear flags reused by module to construct ips option

Merge in SNORT/snort3 from ~RUCOMBS/snort3:regex_fix to master

Squashed commit of the following:

commit d1e67464a0945bfaee8f0910cbef4142ff569337
Author: Russ Combs <rucombs@cisco.com>
Date:   Thu Jun 22 11:53:25 2023 -0400

    regex: clear flags reused by module to construct ips option

diff --git a/src/ips_options/ips_regex.cc b/src/ips_options/ips_regex.cc
index 33ed60f999cc3a680ebb531a5aeaf10d4cd91b29..b69d6b11d2c16552935031329a0efbf490ab1cad 100644 (file)
--- a/src/ips_options/ips_regex.cc
+++ b/src/ips_options/ips_regex.cc
@@ -61,6 +61,7 @@ struct RegexConfig
         re.clear();
         db = nullptr;
         pcre_upgrade = false;
+        pmd.flags = pmd.mpse_flags = 0;
     }
 };