[Libreoffice-commits] core.git: svl/source

[Eike Rathke (via logerrit)]

 svl/source/numbers/zforfind.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 366b5878015b8cd75ceb7f2db00d286dafa365bd
Author:     Eike Rathke <erack at redhat.com>
AuthorDate: Mon Sep 13 12:02:41 2021 +0200
Commit:     Eike Rathke <erack at redhat.com>
CommitDate: Mon Sep 13 16:25:22 2021 +0200

    Check string bounds
    
    Doesn't occur in practice because all date acceptance patterns
    start with a YMD character, enforced by the dialog, but just in case..
    
    Change-Id: I8ed43a272e9501c6977888b1f587ed14c85024ae
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122025
    Reviewed-by: Eike Rathke <erack at redhat.com>
    Tested-by: Jenkins

diff --git a/svl/source/numbers/zforfind.cxx b/svl/source/numbers/zforfind.cxx
index 9d3c3baec899..330921242a01 100644
--- a/svl/source/numbers/zforfind.cxx
+++ b/svl/source/numbers/zforfind.cxx
@@ -1476,7 +1476,7 @@ bool ImpSvNumberInputScan::IsAcceptedDatePattern( sal_uInt16 nStartPatternAt )
                                 {
                                     ++nPos;
                                     c = rPat[--nPatCheck];
-                                } while (c != 'Y' && c != 'M' && c != 'D');
+                                } while (c != 'Y' && c != 'M' && c != 'D' && nPatCheck > 0);
                             }
                     }
                 }