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| author |   Wenwen Wang <wenwen@cs.uga.edu> | 2019-08-19 18:47:34 -0500 |
|---|---|---|
| committer |   Jeff Layton <jlayton@kernel.org> | 2019-08-20 05:48:52 -0400 |
| commit | cfddf9f4c9f038c91c6c61d5cf3a161731b5c418 (patch) | |
| tree | 3647a1cbff5b826fc3469f4a9583b2a163e40ed1 /lib/checksum.c | |
| parent | locks: print a warning when mount fails due to lack of "mand" support (diff) | |
| download | linux-dev-cfddf9f4c9f038c91c6c61d5cf3a161731b5c418.tar.xz linux-dev-cfddf9f4c9f038c91c6c61d5cf3a161731b5c418.zip | |
locks: fix a memory leak bug in __break_lease()
In __break_lease(), the file lock 'new_fl' is allocated in lease_alloc().
However, it is not deallocated in the following execution if
smp_load_acquire() fails, leading to a memory leak bug. To fix this issue,
free 'new_fl' before returning the error.
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Diffstat (limited to 'lib/checksum.c')
0 files changed, 0 insertions, 0 deletions