| commit | 1c96a7e6a0078000395d25708c2e4dd0a447e2b7 | |
| author | Eric Blake <eblake@redhat.com> | |
| Fri, 4 Oct 2019 02:13:24 +0000 (3 21:13 -0500) | ||
| committer | Eric Blake <eblake@redhat.com> | |
| Fri, 4 Oct 2019 02:47:57 +0000 (3 21:47 -0500) | ||
| tree | f32d0d342ae852104130eb3c7c3d2e4776c7ab7b | treesnapshot (tar.gz zip) |
| parent | 679c72d651631f5711852b7395271da834265961 | commitdiff |
xz: Avoid reading beyond EOF
Check that the file is long enough before reading the header, rather
than violating assumptions of the backend that all requests have
already passed bounds checks. Missed when converting from a plugin to
a filter.
Fixes: c879d310
Signed-off-by: Eric Blake <eblake@redhat.com>
Check that the file is long enough before reading the header, rather
than violating assumptions of the backend that all requests have
already passed bounds checks. Missed when converting from a plugin to
a filter.
Fixes: c879d310
Signed-off-by: Eric Blake <eblake@redhat.com>
| filters/xz/xzfile.c | diffblobblamehistory |