diff options
| author | Vikas Gorur <vikas@gluster.com> | 2009-08-04 04:40:04 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-08-04 12:47:46 -0700 |
| commit | 3641846fa58210617c28f56b9713652f1a6dd798 (patch) | |
| tree | 3f6cd84f7c06abe708d238b92299ede68a9156ae | |
| parent | 48b027c82322ef8c34c16e3da03a3375de3fe699 (diff) | |
cluster/afr: inode-read: Check stat buf for NULL before attempting to set inode number.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 184 ([ glusterfs 2.0.6rc2 ] - Client Segfault while running fs-perf-test)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=184
| -rw-r--r-- | xlators/cluster/afr/src/afr-inode-read.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/xlators/cluster/afr/src/afr-inode-read.c b/xlators/cluster/afr/src/afr-inode-read.c index fa9a1e7fc90..c26def93c43 100644 --- a/xlators/cluster/afr/src/afr-inode-read.c +++ b/xlators/cluster/afr/src/afr-inode-read.c @@ -221,7 +221,7 @@ afr_stat_cbk (call_frame_t *frame, void *cookie, out: if (unwind) { - if (op_ret != -1) + if (buf) buf->st_ino = local->cont.stat.ino; AFR_STACK_UNWIND (frame, op_ret, op_errno, buf); @@ -345,7 +345,7 @@ afr_fstat_cbk (call_frame_t *frame, void *cookie, out: if (unwind) { - if (op_ret != -1) + if (buf) buf->st_ino = local->cont.fstat.ino; AFR_STACK_UNWIND (frame, op_ret, op_errno, buf); @@ -733,7 +733,8 @@ afr_readv_cbk (call_frame_t *frame, void *cookie, out: if (unwind) { - buf->st_ino = local->cont.readv.ino; + if (buf) + buf->st_ino = local->cont.readv.ino; AFR_STACK_UNWIND (frame, op_ret, op_errno, vector, count, buf, iobref); |