4 Commits

Author	SHA1	Message	Date
Phillip Lougher	f1a40359f8	Squashfs: factor out remaining zlib dependencies into separate wrapper file ... Move zlib buffer init/destroy code into separate wrapper file. Also make zlib z_stream field a void * removing the need to include zlib.h for most files. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>	2010-01-20 21:47:47 +00:00
Doug Chapman	a37b06d589	Squashfs: fix breakage when page size > metadata block size ... Squashfs is broken on any system where the page size is larger than the metadata size (8192). This is easily fixed by ensuring cache->pages is always > 0. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Doug Chapman <doug.chapman@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>	2009-05-13 02:56:39 +01:00
Phillip Lougher	118e1ef6fa	Squashfs: Fix oops when reading fsfuzzer corrupted filesystems ... This fixes a code regression caused by the recent mainlining changes. The recent code changes call zlib_inflate repeatedly, decompressing into separate 4K buffers, this code didn't check for the possibility that zlib_inflate might ask for too many buffers when decompressing corrupted data. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>	2009-03-05 00:31:12 +00:00
Phillip Lougher	f400e12656	Squashfs: cache operations ... Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>	2009-01-05 08:46:26 +00:00