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Btrfs: NUL-terminate path buffer in DEV_INFO ioctl result
authorJim Meyering <jim@meyering.net>
Thu, 26 Apr 2012 16:36:56 +0000 (18:36 +0200)
committerJosef Bacik <josef@redhat.com>
Wed, 30 May 2012 14:23:31 +0000 (10:23 -0400)
commit7c3414da65d88e2c8085b3e742839d88f478d6ba
tree90e3dfc70f43afe69e1e8f11ad5be08549a0e614tree | snapshot
parent7b9a70532e698842856d5ee076d49e149e194622commit | diff
Btrfs: NUL-terminate path buffer in DEV_INFO ioctl result

A device with name of length BTRFS_DEVICE_PATH_NAME_MAX or longer
would not be NUL-terminated in the DEV_INFO ioctl result buffer.

Signed-off-by: Jim Meyering <meyering@redhat.com>
fs/btrfs/ioctl.c diff | blob | history
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