svtools/source/svrtf/parrtf.cxx | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
New commits:
commit 79aaf5a7a181ff701dc19b8978c989ff49908712
Author: Caolán McNamara <caol...@redhat.com>
Date: Thu Nov 2 19:32:16 2017 +0000
ofz: crash with empty aParserStates
Change-Id: Ie3f327605ce795da30f915969177f21a7d38824c
Reviewed-on: https://gerrit.libreoffice.org/44232
Tested-by: Jenkins <c...@libreoffice.org>
Reviewed-by: Caolán McNamara <caol...@redhat.com>
Tested-by: Caolán McNamara <caol...@redhat.com>
diff --git a/svtools/source/svrtf/parrtf.cxx b/svtools/source/svrtf/parrtf.cxx
index 7db60878a9e4..7ef29c77e289 100644
--- a/svtools/source/svrtf/parrtf.cxx
+++ b/svtools/source/svrtf/parrtf.cxx
@@ -447,7 +447,8 @@ void SvRTFParser::ScanText()
nNextCh = GetNextChar();
} while ( RTF_ISDIGIT( nNextCh ) );
nUCharOverread = nNewOverread;
- aParserStates.top().nUCharOverread =
nNewOverread;
+ if (!aParserStates.empty())
+ aParserStates.top().nUCharOverread =
nNewOverread;
}
bNextCh = 0x20 == nNextCh;
}
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