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

[Caolán McNamara]

 sax/source/expatwrap/xml2utf.cxx |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

New commits:
commit 1ebf34c67142d1a36923ad6511301fb4b7458edd
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Sun Sep 17 17:51:43 2017 +0100

    protect against short file
    
    Change-Id: I20c6a6fb34485f42c2a828618e8918d8a441860a
    Reviewed-on: https://gerrit.libreoffice.org/42389
    Reviewed-by: Caolán McNamara <caolanm at redhat.com>
    Tested-by: Caolán McNamara <caolanm at redhat.com>

diff --git a/sax/source/expatwrap/xml2utf.cxx b/sax/source/expatwrap/xml2utf.cxx
index fde25ce8482b..58ee36c1c829 100644
--- a/sax/source/expatwrap/xml2utf.cxx
+++ b/sax/source/expatwrap/xml2utf.cxx
@@ -221,8 +221,7 @@ bool XMLFile2UTFConverter::scanForEncoding( Sequence< sal_Int8 > &seq )
     }
 
     // first level : detect possible file formats
-    if( ! strncmp( reinterpret_cast<const char *>(pSource), "<?xml", 5 ) ) {
-
+    if (seq.getLength() >= 5 && !strncmp(reinterpret_cast<const char *>(pSource), "<?xml", 5)) {
         // scan for encoding
         OString str( reinterpret_cast<const char *>(pSource), seq.getLength() );