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Commit 6d1f6621 authored by Dan Carpenter's avatar Dan Carpenter Committed by James Bottomley
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[SCSI] libosd: check for kzalloc() failure 



There wasn't any error handling for this kzalloc().

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 50e92915

drivers/scsi/osd/osd_initiator.c

+4 −0
Original line number Diff line number Diff line
@@ -144,6 +144,10 @@ static int _osd_get_print_system_info(struct osd_dev *od, 
	odi->osdname_len = get_attrs[a].len;

	/* Avoid NULL for memcmp optimization 0-length is good enough */

	odi->osdname = kzalloc(odi->osdname_len + 1, GFP_KERNEL);

	if (!odi->osdname) {

		ret = -ENOMEM;

		goto out;

	}

	if (odi->osdname_len)

		memcpy(odi->osdname, get_attrs[a].val_ptr, odi->osdname_len);

	OSD_INFO("OSD_NAME               [%s]\n", odi->osdname);