Displaying 3 results from an estimated 3 matches for "unlzo".
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unlzw
2011 Nov 11
0
[PATCH 9/9] Decompressors: check input size in unlzo.c
...not truncated. Add checks to
avoid reading past the end of the input buffer. Change the type of "skip"
from u8 to int to fix a possible integer overflow.
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
--- a/xen/common/unlzo.c
+++ b/xen/common/unlzo.c
@@ -63,14 +63,25 @@ static const unsigned char lzop_magic[]
#define LZO_BLOCK_SIZE (256*1024l)
#define HEADER_HAS_FILTER 0x00000800L
+#define HEADER_SIZE_MIN (9 + 7 + 4 + 8 + 1 + 4)
+#define HEADER_SIZE_MAX (9 + 7 + 1 + 8 + 8 + 4...
2011 Nov 11
1
[PATCH 0/9] decompressor bug fixes and cleanups
...essors: remove unused function from unlzma.c
4: Decompressors: fix header validation in unlzma.c
5: Decompressors: check for read errors in unlzma.c
6: Decompressors: check for write errors in unlzma.c
7: Decompressors: validate match distance in unlzma.c
8: Decompressors: check for write errors in unlzo.c
9: Decompressors: check input size in unlzo.c
Signed-off-by: Jan Beulich <jbeulich@suse.com>
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2013 Sep 23
28
[PATCH 0/2] add LZ4 kernel decompression support
Linux 3.11 added respective support, so I think we should follow
suit.
1: xen: add LZ4 decompression support
2: libxc: add LZ4 decompression support
Signed-off-by: Jan Beulich <jbeulich@suse.com>