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| author | Even Rouault <even.rouault@spatialys.com> | 2019-05-26 11:33:47 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2019-05-26 11:33:47 +0200 |
| commit | f273e83262c9996fd18dd889e9ab8dda2f7a5c34 (patch) | |
| tree | f5a20b34160fd88bbe9725c703a684d15d159f99 | |
| parent | cc84dc7409605cac16845c34ccf3f61acb25b1c7 (diff) | |
| download | libtiff-git-f273e83262c9996fd18dd889e9ab8dda2f7a5c34.tar.gz | |
Fix vulnerability in 'D' (DeferStrileLoad) mode (master only) (fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14908)
| -rw-r--r-- | libtiff/tif_dirread.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libtiff/tif_dirread.c b/libtiff/tif_dirread.c index d1a557e3..bb5f3a65 100644 --- a/libtiff/tif_dirread.c +++ b/libtiff/tif_dirread.c @@ -6209,7 +6209,9 @@ static uint64 _TIFFGetStrileOffsetOrByteCountValue(TIFF *tif, uint32 strile, { if( pbErr ) *pbErr = 1; - return 0; + /* Do not return, as we want this function to always */ + /* return the same value if called several times with */ + /* the same arguments */ } } else |