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| author | Lasse Collin <lasse.collin@tukaani.org> | 2018-12-14 20:34:30 +0200 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2019-07-13 17:37:55 +0300 |
| commit | 3ca432d9cce4bf7e793de173dd22025b68611c42 (patch) | |
| tree | d2e9f555b6500ea9fa63404bb80e386abf770bb4 /COPYING | |
| parent | xz: Update man page timestamp. (diff) | |
| download | xz-3ca432d9cce4bf7e793de173dd22025b68611c42.tar.xz | |
xz: Fix a crash in progress indicator when in passthru mode.
"xz -dcfv not_an_xz_file" crashed (all four options are
required to trigger it). It caused xz to call
lzma_get_progress(&strm, ...) when no coder was initialized
in strm. In this situation strm.internal is NULL which leads
to a crash in lzma_get_progress().
The bug was introduced when xz started using lzma_get_progress()
to get progress info for multi-threaded compression, so the
bug is present in versions 5.1.3alpha and higher.
Thanks to Filip Palian <Filip.Palian@pjwstk.edu.pl> for
the bug report.
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions