From 3620e12ee92a5842b4298b1125972a8c9bae7e72 Mon Sep 17 00:00:00 2001
From: Marc Bernard <59966492+mbtools@users.noreply.github.com>
Date: Sat, 23 May 2020 11:53:02 +0200
Subject: [PATCH] Fix CX_SY_RANGE_OUT_OF_BOUNDS dump (#3394)

Co-authored-by: Lars Hvam <larshp@hotmail.com>
---
 src/git/zcl_abapgit_git_pack.clas.abap | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/git/zcl_abapgit_git_pack.clas.abap b/src/git/zcl_abapgit_git_pack.clas.abap
index bc1f16539..b79b7dc50 100644
--- a/src/git/zcl_abapgit_git_pack.clas.abap
+++ b/src/git/zcl_abapgit_git_pack.clas.abap
@@ -325,7 +325,8 @@ CLASS ZCL_ABAPGIT_GIT_PACK IMPLEMENTATION.
 
     ENDLOOP.
 
-    IF lv_string+0(6) = 'gpgsig'.
+    lv_length = strlen( lv_string ).
+    IF lv_length >= 6 AND lv_string+0(6) = 'gpgsig'.
       FIND REGEX |-----END PGP SIGNATURE-----[[:space:]]+|
         IN lv_string
         MATCH OFFSET lv_offset