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(parent: 4ad8da7) | patch
dm ioctl: prevent empty message
authorAlasdair G Kergon <agk@redhat.com>
Tue, 2 Aug 2011 11:32:03 +0000 (12:32 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Tue, 2 Aug 2011 11:32:03 +0000 (12:32 +0100)
commitc45938ab86cf37c836b2eeea0694ac97cdf24f51
tree638f6e97f829cdf8cfc090dabff9213dc50db149tree | snapshot
parent4ad8da7683fd1b089c7e9f3d30899708e7eb0ef7commit | diff
dm ioctl: prevent empty message

Detect invalid empty messages in core dm instead of requiring every target to
check this.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-ioctl.c diff | blob | history
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