Pull request #3452: main: adding null check for scratch handler

Merge in SNORT/snort3 from ~SATHIRKA/snort3:scratch_update_crash to master

Squashed commit of the following:

commit d8fd27401bdbf748a8edc353123e775295bc87b5
Author: Sreeja Athirkandathil Narayanan <sathirka@cisco.com>
Date:   Tue May 31 13:53:45 2022 -0400

    main: adding null check for scratch handler

diff --git a/src/main/analyzer_command.cc b/src/main/analyzer_command.cc
index a386a559d53b99929baefb9fa21011b029ea528f..9f0f90bfabd8d617546ef2314df0d93d74508a75 100644 (file)
--- a/src/main/analyzer_command.cc
+++ b/src/main/analyzer_command.cc
@@ -237,7 +237,8 @@ bool ACScratchUpdate::execute(Analyzer&, void**)
 {
     for ( auto* s : handlers )
     {
-        s->update(sc);
+        if ( s )
+            s->update(sc);
     }
     return true;
 }