diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2017-09-17 17:51:43 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-09-17 21:38:24 +0200 |
| commit | 1ebf34c67142d1a36923ad6511301fb4b7458edd (patch) | |
| tree | 072732e865b1c10e2390a6d5aedf4955e4d91e44 /sax | |
| parent | 1cd8f0fa93077c4c3431a6c6a9d582c1cd535a04 (diff) | |
protect against short file
Change-Id: I20c6a6fb34485f42c2a828618e8918d8a441860a
Reviewed-on: https://gerrit.libreoffice.org/42389
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'sax')
| -rw-r--r-- | sax/source/expatwrap/xml2utf.cxx | 3 |
1 files changed, 1 insertions, 2 deletions
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() ); |