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

[Caolán McNamara (via logerrit)]

 hwpfilter/source/hwpreader.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 05ad57ea76b088569e5c34d5ff08342d8e894e1e
Author:     Caolán McNamara <caol...@redhat.com>
AuthorDate: Thu Mar 17 11:50:17 2022 +0000
Commit:     Caolán McNamara <caol...@redhat.com>
CommitDate: Thu Mar 17 20:48:48 2022 +0100

    ofz: Null-dereference READ
    
    Change-Id: I0e3dfed65db245779d3402293d23864b0a4fb6e8
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131705
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caol...@redhat.com>

diff --git a/hwpfilter/source/hwpreader.cxx b/hwpfilter/source/hwpreader.cxx
index 9262b4c81d30..13e60e21590d 100644
--- a/hwpfilter/source/hwpreader.cxx
+++ b/hwpfilter/source/hwpreader.cxx
@@ -3567,7 +3567,7 @@ void HwpReader::makeFormula(TxtBox * hbox)
     hchar dest[3];
     size_t l = 0;
 
-    pPar = hbox->plists[0].front().get();
+    pPar = hbox->plists[0].empty() ? nullptr : hbox->plists[0].front().get();
     while( pPar )
     {
         for( n = 0; n < pPar->nch && pPar->hhstr[n]->hh;