Description of problem:

glusterd process crashed with the following backtrace

[2013-12-12 08:35:19.490199] E [glusterd-store.c:1273:glusterd_store_global_info] 0-management: Unable to get store handle
pending frames:
frame : type(0) op(0)

patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 2013-12-12 08:35:19configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3git
glusterd(glusterfsd_print_trace+0x22)[0x4087d7]
/lib64/libc.so.6[0x3fc54359b0]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(glusterd_store_global_info+0x399)[0x7f40c1e6f553]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(glusterd_uuid_generate_save+0xa6)[0x7f40c1e1e86e]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(glusterd_uuid_init+0xae)[0x7f40c1e1e782]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(+0xb4682)[0x7f40c1eb0682]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(gd_sync_task_begin+0xdc)[0x7f40c1eb3884]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(glusterd_op_begin_synctask+0x8b)[0x7f40c1eb3b83]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(__glusterd_handle_create_volume+0x970)[0x7f40c1ea0ce9]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(glusterd_big_locked_handler+0x4e)[0x7f40c1e3025b]
/usr/local/lib/glusterfs/3git/xlator/mgmt/glusterd.so(glusterd_handle_create_volume+0x22)[0x7f40c1ea0df9]
/usr/local/lib/libglusterfs.so.0(synctask_wrap+0x37)[0x7f40c54f95ca]
/lib64/libc.so.6[0x3fc5446370]
---------

Core was generated by `glusterd'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f40c1e6f553 in glusterd_store_global_info (this=0x2518900) at ../../../../../xlators/mgmt/glusterd/src/glusterd-store.c:1314
1314	        if (ret && (handle->fd > 0))
Missing separate debuginfos, use: debuginfo-install device-mapper-event-libs-1.02.74-6.fc17.x86_64 device-mapper-libs-1.02.74-6.fc17.x86_64 glibc-2.15-59.fc17.x86_64 keyutils-libs-1.5.5-2.fc17.x86_64 krb5-libs-1.10.2-12.fc17.x86_64 libcom_err-1.42.3-3.fc17.x86_64 libgcc-4.7.2-2.fc17.x86_64 libselinux-2.1.10-3.fc17.x86_64 libsepol-2.1.7-3.fc17.x86_64 libudev-182-3.fc17.x86_64 libxml2-2.7.8-9.fc17.x86_64 lvm2-libs-2.02.95-6.fc17.x86_64 openssl-1.0.0k-1.fc17.x86_64 python-libs-2.7.3-7.2.fc17.x86_64 zlib-1.2.5-7.fc17.x86_64
(gdb) bt
#0  0x00007f40c1e6f553 in glusterd_store_global_info (this=0x2518900) at ../../../../../xlators/mgmt/glusterd/src/glusterd-store.c:1314
#1  0x00007f40c1e1e86e in glusterd_uuid_generate_save () at ../../../../../xlators/mgmt/glusterd/src/glusterd.c:170
#2  0x00007f40c1e1e782 in glusterd_uuid_init () at ../../../../../xlators/mgmt/glusterd/src/glusterd.c:142
#3  0x00007f40c1eb0682 in __glusterd_uuid () at ../../../../../xlators/mgmt/glusterd/src/glusterd.h:471
#4  0x00007f40c1eb3884 in gd_sync_task_begin (op_ctx=0x7f40c3ad91f0, req=0x2525bec) at ../../../../../xlators/mgmt/glusterd/src/glusterd-syncop.c:1216
'#5  0x00007f40c1eb3b83 in glusterd_op_begin_synctask (req=0x2525bec, op=GD_OP_CREATE_VOLUME, dict=0x7f40c3ad91f0)
    at ../../../../../xlators/mgmt/glusterd/src/glusterd-syncop.c:1291
#6  0x00007f40c1ea0ce9 in __glusterd_handle_create_volume (req=0x2525bec) at ../../../../../xlators/mgmt/glusterd/src/glusterd-volume-ops.c:174
#7  0x00007f40c1e3025b in glusterd_big_locked_handler (req=0x2525bec, actor_fn=0x7f40c1ea0379 <__glusterd_handle_create_volume>)
    at ../../../../../xlators/mgmt/glusterd/src/glusterd-handler.c:77
#8  0x00007f40c1ea0df9 in glusterd_handle_create_volume (req=0x2525bec) at ../../../../../xlators/mgmt/glusterd/src/glusterd-volume-ops.c:198
#9  0x00007f40c54f95ca in synctask_wrap (old_task=0x2535240) at ../../../libglusterfs/src/syncop.c:293
#10 0x0000003fc5446370 in ?? () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()
(gdb)  f 0
#0  0x00007f40c1e6f553 in glusterd_store_global_info (this=0x2518900) at ../../../../../xlators/mgmt/glusterd/src/glusterd-store.c:1314
1314	        if (ret && (handle->fd > 0))
(gdb) p handle
$1 = (gf_store_handle_t *) 0x0
(gdb) p ret
$2 = -1
(gdb) p conf->handle
$3 = (gf_store_handle_t *) 0x0
(gdb) 


If getting handle fails, then handle pointer should not be accessed before returning without checking it for NULL.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info: