staging: lustre: Don't leak 'buffer' in cfs_get_environ()

Browse source

If 'down_read_trylock' fails we'll curently leak the memory allocated to 'buffer'.
Fix the leak by simply kfree'ing 'buffer' before returning '-EDEADLK'.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Jesper Juhl 2013-09-30 22:44:37 +02:00 • committed by Greg Kroah-Hartman

parent 78b4c76b5f

commit b20204310a

1 changed files with 3 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c

View file