d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
8a0fca1101
numam-dpdk/lib
History
Maxime Coquelin 3c929a0bb3 vhost: fix crash on reconnect 
When the vhost-user frontend like Virtio-user tries to
reconnect to the restarted Vhost backend, the Vhost backend
segfaults when multiqueue is enabled.

This is caused by VHOST_USER_GET_VRING_BASE being called for
a virtqueue that has not been created before, causing a NULL
pointer dereferencing.

This patch adds the VHOST_USER_GET_VRING_BASE requests to
the list of requests that trigger queue pair allocations.

Fixes: 160cbc815b ("vhost: remove a hack on queue allocation")
Cc: stable@dpdk.org

Reported-by: Yinan Wang <yinan.wang@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Yinan Wang <yinan.wang@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
2021-07-28 08:27:53 +02:00
..
acl acl: fix build with GCC 6.3 2021-06-17 09:37:11 +02:00
bbdev log: register with standardized names 2021-05-11 15:17:55 +02:00
bitratestats lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
bpf log: register with standardized names 2021-05-11 15:17:55 +02:00
cfgfile log: register with standardized names 2021-05-11 15:17:55 +02:00
cmdline lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
compressdev log: register with standardized names 2021-05-11 15:17:55 +02:00
cryptodev lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
distributor distributor: fix 128-bit write alignment 2021-07-20 14:32:08 +02:00
eal eal: fix argument in 32-bit safe BSF function 2021-07-24 09:51:30 +02:00
efd lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
ethdev ethdev: keep count of representor ranges in API 2021-07-10 11:29:11 +02:00
eventdev log: register with standardized names 2021-05-11 15:17:55 +02:00
fib lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
flow_classify flow_classify: fix leaking rules on delete 2021-06-24 15:34:45 +02:00
graph eal: save error in string copy 2021-07-05 15:11:30 +02:00
gro lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
gso lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
hash hash: fix tuple adjustment 2021-05-10 15:31:42 +02:00
ip_frag ip_frag: fix fragmenting IPv4 packet with header option 2021-04-21 16:50:46 +02:00
ipsec lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
jobstats lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
kni kni: update link only on change 2021-07-09 17:22:42 +02:00
kvargs lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
latencystats lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
lpm config/arm: fix SVE build with GCC 8.3 2021-07-09 22:25:24 +02:00
mbuf mbuf: clarify usage of packet pool initializers 2021-05-04 22:41:32 +02:00
member log: register with standardized names 2021-05-11 15:17:55 +02:00
mempool mempool: distinguish cache and pool debug counters 2021-05-04 09:44:55 +02:00
meter lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
metrics log: register with standardized names 2021-05-11 15:17:55 +02:00
net net: introduce functions to verify L4 checksums 2021-07-02 19:03:03 +02:00
node log: register with standardized names 2021-05-11 15:17:55 +02:00
pci bus/pci: configure PCI bus master 2021-06-04 09:38:08 +02:00
pdump log: register with standardized names 2021-05-11 15:17:55 +02:00
pipeline pipeline: fix selector freeing 2021-07-21 13:51:17 +02:00
port lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
power power: check frequencies count before filling array 2021-07-24 10:09:58 +02:00
rawdev log: register with standardized names 2021-05-11 15:17:55 +02:00
rcu log: register with standardized names 2021-05-11 15:17:55 +02:00
regexdev lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
reorder lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
rib rib: fix max depth IPv6 lookup 2021-06-24 15:34:45 +02:00
ring ring: use WFE to wait for tail update on aarch64 2021-07-09 21:33:01 +02:00
sched sched: rework configuration failure handling 2021-07-24 10:58:58 +02:00
security lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
stack log: register with standardized names 2021-05-11 15:17:55 +02:00
table table: support selector table 2021-07-09 23:31:54 +02:00
telemetry telemetry: add extra log message on socket bind failure 2021-07-07 15:23:53 +02:00
timer lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
vhost vhost: fix crash on reconnect 2021-07-28 08:27:53 +02:00
meson.build lib: build testpmd dependencies on Windows 2021-07-02 19:03:03 +02:00