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| author | Joel Becker | 2007-01-24 02:00:45 +0100 |
|---|---|---|
| committer | Mark Fasheh | 2007-02-07 21:17:08 +0100 |
| commit | ff05d1c4643dd4260eb699396043d7e8009c0de4 (patch) | |
| tree | fe3c601c3c8a2498c434a2d2c08e0192b4233299 /MAINTAINERS | |
| parent | [PATCH] ocfs2 heartbeat: clean up bio submission code (diff) | |
| download | kernel-qcow2-linux-ff05d1c4643dd4260eb699396043d7e8009c0de4.tar.gz kernel-qcow2-linux-ff05d1c4643dd4260eb699396043d7e8009c0de4.tar.xz kernel-qcow2-linux-ff05d1c4643dd4260eb699396043d7e8009c0de4.zip | |
configfs: Zero terminate data in configfs attribute writes.
Attributes in configfs are text files. As such, most handlers expect to be
able to call functions like simple_strtoul() without checking the bounds
of the buffer. Change the call to zero terminate the buffer before calling
the client's ->store() method. This does reduce the attribute size from
PAGE_SIZE to PAGE_SIZE-1.
Also, change get_zeroed_page() to alloc_page(), as we are handling the
termination.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions