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authorLasse Collin <lasse.collin@tukaani.org>2011-01-12 17:01:18 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:24 -0800
commit528941ca05734f24a7568c1c082125f2b635c4eb (patch)
tree1fb14770f7605c09863175787671217408203c26 /lib/rbtree.c
parent278208d9d631524d04152574f87b9b88919ce663 (diff)
Decompressors: check for write errors in decompress_unlzma.c
The return value of wr->flush() is not checked in write_byte(). This means that the decompressor won't stop even if the caller doesn't want more data. This can happen e.g. with corrupt LZMA-compressed initramfs. Returning the error quickly allows the user to see the error message quicker. There is a similar missing check for wr.flush() near the end of unlzma(). Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Alain Knaff <alain@knaff.lu> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Phillip Lougher <phillip@lougher.demon.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/rbtree.c')
0 files changed, 0 insertions, 0 deletions