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bdev/nvme: check against strdup failure

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Change-Id: I161859fafbcb5f649990641887d6edc914343946
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/420902
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Dariusz Stojaczyk 2018-07-31 16:05:41 +02:00 committed by Jim Harris
parent 812a38d497
commit ee5e898a86
1 changed files with 5 additions and 0 deletions
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5
lib/bdev/nvme/bdev_nvme.c
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@ -949,6 +949,11 @@ create_ctrlr(struct spdk_nvme_ctrlr *ctrlr,
nvme_ctrlr->ref = 0; nvme_ctrlr->ref = 0;
nvme_ctrlr->trid = *trid; nvme_ctrlr->trid = *trid;
nvme_ctrlr->name = strdup(name); nvme_ctrlr->name = strdup(name);
if (nvme_ctrlr->name == NULL) {
free(nvme_ctrlr->bdevs);
free(nvme_ctrlr);
return -ENOMEM;
}
spdk_io_device_register(ctrlr, bdev_nvme_create_cb, bdev_nvme_destroy_cb, spdk_io_device_register(ctrlr, bdev_nvme_create_cb, bdev_nvme_destroy_cb,
sizeof(struct nvme_io_channel)); sizeof(struct nvme_io_channel));