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author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-11-16 12:21:50 +0400 |
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committer | Jens Axboe <axboe@kernel.dk> | 2011-11-16 12:21:50 +0400 |
commit | a2c2a0e668e26e020731ce2a40e6474d1d37210a (patch) | |
tree | 81f0f6aabffb97fe6c0ec06fd7042c5147cceb9c /block/blk-core.c | |
parent | 121f099412bd6576dfb3d94222e89d9341362177 (diff) | |
download | linux-a2c2a0e668e26e020731ce2a40e6474d1d37210a.tar.xz |
paride: fix potential information leak in pg_read()
Smatch has a new check for Rosenberg type information leaks where structs
are copied to the user with uninitialized stack data in them. i In this
case, the pg_write_hdr struct has a hole in it.
struct pg_write_hdr {
char magic; /* 0 1 */
char func; /* 1 1 */
/* XXX 2 bytes hole, try to pack */
int dlen; /* 4 4 */
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Tim Waugh <tim@cyberelk.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
0 files changed, 0 insertions, 0 deletions