| commit | ac4d6888b21a8be373f3e06f1d4011fbe2bbbeac | [log] [tgz] |
|---|---|---|
| author | Chandra Seetharaman <sekharan@us.ibm.com> | Wed Aug 03 02:18:29 2011 +0000 |
| committer | Alex Elder <aelder@sgi.com> | Fri Aug 12 13:39:29 2011 -0500 |
| tree | 6a39e3be9bcf99cddc0ce0b0ed15aac794b527f8 | |
| parent | 9e978d8f7db1c5de7cdc6450a8ca208db3b95f84 [diff] |
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>