zfs/module/os/linux
Alan Somers 361e11969f Fix an uninitialized data access
zfs_acl_node_alloc allocates an uninitialized data buffer, but upstack
zfs_acl_chmod only partially initializes it.  KMSAN reported that this
memory remained uninitialized at the point when it was read by
lzjb_compress, which suggests a possible kernel memory disclosure bug.

The full KMSAN warning may be found in the PR.
https://github.com/openzfs/zfs/pull/16511

Signed-off-by:	Alan Somers <asomers@gmail.com>
Sponsored by:	Axcient
2024-09-09 18:03:15 -06:00
..
spl Fix issig() to check signal_pending after dequeue SIGSTOP/SIGTSTP 2024-08-26 17:36:49 -07:00
zfs Fix an uninitialized data access 2024-09-09 18:03:15 -06:00