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| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2011-08-03 02:18:29 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-08-12 13:39:29 -0500 |
| commit | ac4d6888b21a8be373f3e06f1d4011fbe2bbbeac (patch) | |
| tree | 6a39e3be9bcf99cddc0ce0b0ed15aac794b527f8 /fs/btrfs/volumes.c | |
| parent | 9e978d8f7db1c5de7cdc6450a8ca208db3b95f84 (diff) | |
| download | talos-op-linux-ac4d6888b21a8be373f3e06f1d4011fbe2bbbeac.tar.gz talos-op-linux-ac4d6888b21a8be373f3e06f1d4011fbe2bbbeac.zip | |
xfs: Check the return value of xfs_buf_read() for NULL
Check the return value of xfs_buf_read() for NULL and return ENOMEM
if it is NULL. This is necessary in a few spots to avoid subsequent
code blindly dereferencing the null buffer pointer.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
0 files changed, 0 insertions, 0 deletions
