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82cd003a77
struct crush_bucket_tree::num_nodes is u8, so ceph_decode_8_safe() should be used. -Wconversion catches this, but I guess it went unnoticed in all the noise it spews. The actual problem (at least for common crushmaps) isn't the u32 -> u8 truncation though - it's the advancement by 4 bytes instead of 1 in the crushmap buffer. Fixes: http://tracker.ceph.com/issues/2759 Cc: stable@vger.kernel.org Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Josh Durgin <jdurgin@redhat.com> |
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.. | ||
crush | ||
armor.c | ||
auth.c | ||
auth_none.c | ||
auth_none.h | ||
auth_x.c | ||
auth_x.h | ||
auth_x_protocol.h | ||
buffer.c | ||
ceph_common.c | ||
ceph_fs.c | ||
ceph_hash.c | ||
ceph_strings.c | ||
crypto.c | ||
crypto.h | ||
debugfs.c | ||
Kconfig | ||
Makefile | ||
messenger.c | ||
mon_client.c | ||
msgpool.c | ||
osd_client.c | ||
osdmap.c | ||
pagelist.c | ||
pagevec.c | ||
snapshot.c |