diff options
| author | Jeff Layton <[email protected]> | 2023-03-14 06:20:58 -0400 |
|---|---|---|
| committer | Anna Schumaker <[email protected]> | 2023-03-14 14:00:55 -0400 |
| commit | 7ff84910c66c9144cc0de9d9deed9fb84c03aff0 (patch) | |
| tree | 1f95b18e84919a78f4d9dab926661c5ba48c1112 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 9c88ea00fef03031ce6554531e89be82f6a42835 (diff) | |
lockd: set file_lock start and end when decoding nlm4 testargs
Commit 6930bcbfb6ce dropped the setting of the file_lock range when
decoding a nlm_lock off the wire. This causes the client side grant
callback to miss matching blocks and reject the lock, only to rerequest
it 30s later.
Add a helper function to set the file_lock range from the start and end
values that the protocol uses, and have the nlm_lock decoder call that to
set up the file_lock args properly.
Fixes: 6930bcbfb6ce ("lockd: detect and reject lock arguments that overflow")
Reported-by: Amir Goldstein <[email protected]>
Signed-off-by: Jeff Layton <[email protected]>
Tested-by: Amir Goldstein <[email protected]>
Cc: [email protected] #6.0
Signed-off-by: Anna Schumaker <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions