diff options
| author | Lasse Collin <[email protected]> | 2011-01-12 17:01:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-01-13 08:03:24 -0800 |
| commit | 528941ca05734f24a7568c1c082125f2b635c4eb (patch) | |
| tree | 1fb14770f7605c09863175787671217408203c26 /tools/perf/util/trace-event-scripting.c | |
| parent | 278208d9d631524d04152574f87b9b88919ce663 (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 <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Alain Knaff <[email protected]>
Cc: Albin Tonnerre <[email protected]>
Cc: Phillip Lougher <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions