staging: lustre: Fix possible NULL pointer dereference in lprocfs_status.c

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The imp->imp_connection really could be NULL, we better check for it
before dereferencing it in taht call to libcfs_nid2str_r.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6507
Reviewed-on: http://review.whamcloud.com/14808
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Dmitry Eremin 2015-11-04 13:40:01 -05:00 • committed by Greg Kroah-Hartman

parent 9563fe8a2d

commit b00917be6e

1 changed files with 6 additions and 3 deletions

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drivers/staging/lustre/lustre/obdclass/lprocfs_status.c

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