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| author | Matthew Daley <mattjd@gmail.com> | 2012-11-14 10:43:14 +0100 |
|---|---|---|
| committer | Matthew Daley <mattjd@gmail.com> | 2012-11-14 10:43:14 +0100 |
| commit | be6892c0e4d88a9db6f255804f5a143c5b74b7f3 (patch) | |
| tree | a4ad92ed06ed4441a2593b2455a5626df85b08d5 /tools/blktap2/drivers/hashtable_utility.c | |
| parent | 209b2a8df2c3be46b2dfcad18f91281f365291b0 (diff) | |
| download | xen-be6892c0e4d88a9db6f255804f5a143c5b74b7f3.tar.gz xen-be6892c0e4d88a9db6f255804f5a143c5b74b7f3.tar.bz2 xen-be6892c0e4d88a9db6f255804f5a143c5b74b7f3.zip | |
tmem: Prevent NULL dereference on error case
If the client / pool IDs given to tmemc_save_get_next_page are invalid,
the calculation of pagesize will dereference NULL.
Fix this by moving the calculation below the appropriate NULL check.
Signed-off-by: Matthew Daley <mattjd@gmail.com>
xen-unstable changeset: 26132:286ef4ced216
xen-unstable date: Mon Nov 12 08:34:57 UTC 2012
Diffstat (limited to 'tools/blktap2/drivers/hashtable_utility.c')
0 files changed, 0 insertions, 0 deletions