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author | Peter Wu <peter@lekensteyn.nl> | 2014-12-27 11:38:14 +0100 |
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committer | Peter Wu <peter@lekensteyn.nl> | 2014-12-27 15:47:24 +0100 |
commit | ad39df53d5e7ca49930dfb0dd56e34a6d43df1fd (patch) | |
tree | e46ddb28b5672d1683c00f6b4bfc5b11eaf3ac81 /block/raw-win32.c | |
parent | 81081cb2782a61d80fdcd2748209754606cf0823 (diff) | |
download | qemu-ad39df53d5e7ca49930dfb0dd56e34a6d43df1fd.tar.gz |
block/dmg: fix sector data offset calculation
This patch addresses two issues:
- The data fork offset was not taken into account, resulting in failure
to read an InstallESD.dmg file (5164763151 bytes) which had a
non-zero DataForkOffset field.
- The offset of the previous block ("partition") was unconditionally
added to the current block because older files would start the input
offset of a new block at zero. Newer files (including vlc-2.1.5.dmg,
tuxpaint-0.9.15-macosx.dmg and OS X Yosemite [MAS].dmg) failed in
reads because these files have a continuous input offset.
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'block/raw-win32.c')
0 files changed, 0 insertions, 0 deletions