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rte_vhost:rte_vhost_driver_register(): check if strdup succeeds

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Change-Id: I95e10ca3f7a8e212b46a9c5a62d18cbf2b1fff45
Signed-off-by: wuzhouhui <wuzhouhui@kingsoft.com>
Reviewed-on: https://review.gerrithub.io/423046
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
This commit is contained in:
wuzhouhui 2018-08-22 13:59:16 +08:00 committed by Changpeng Liu
parent 0309efde4c
commit 3a70fc0d47
1 changed files with 4 additions and 0 deletions
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4
lib/vhost/rte_vhost/socket.c
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@ -635,6 +635,10 @@ rte_vhost_driver_register(const char *path, uint64_t flags)
goto out;
memset(vsocket, 0, sizeof(struct vhost_user_socket));
vsocket->path = strdup(path);
if (!vsocket->path) {
free(vsocket);
goto out;
}
TAILQ_INIT(&vsocket->conn_list);
pthread_mutex_init(&vsocket->conn_mutex, NULL);
vsocket->dequeue_zero_copy = flags & RTE_VHOST_USER_DEQUEUE_ZERO_COPY;