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Merge pull request #194 from plieven/segfault_fix

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Fix Qemu Segfault
This commit is contained in:
Ronnie Sahlberg
2016-03-17 19:41:00 -07:00
parent d6e76e8ba4 a7c94a7af5
commit a370208b38
3 changed files with 5 additions and 15 deletions
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2
include/iscsi-private.h
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@@ -233,8 +233,6 @@ struct iscsi_pdu {
#define ISCSI_PDU_DROP_ON_RECONNECT 0x00000004
/* stop sending after this PDU has been sent */
#define ISCSI_PDU_CORK_WHEN_SENT 0x00000008
/* Fail the command with error on reconnect */
#define ISCSI_PDU_ERROR_ON_RECONNECT 0x00000016
uint32_t flags;

16
lib/connect.c
View File

@@ -338,24 +338,16 @@ void iscsi_reconnect_cb(struct iscsi_context *iscsi _U_, int status,
continue;
}
if (pdu->flags & ISCSI_PDU_ERROR_ON_RECONNECT) {
/*
* We only want to re-queue SCSI COMMAND PDUs.
* All other PDUs are discarded at this point.
* This includes DATA-OUT, NOP and task management.
*/
pdu->callback(iscsi, SCSI_STATUS_ERROR, NULL,
pdu->private_data);
iscsi_free_pdu(old_iscsi, pdu);
continue;
}
if (pdu->flags & ISCSI_PDU_DROP_ON_RECONNECT) {
/*
* We only want to re-queue SCSI COMMAND PDUs.
* All other PDUs are discarded at this point.
* This includes DATA-OUT, NOP and task management.
*/
if (pdu->callback) {
pdu->callback(iscsi, SCSI_STATUS_CANCELLED,
NULL, pdu->private_data);
}
iscsi_free_pdu(old_iscsi, pdu);
continue;
}

2
lib/login.c
View File

@@ -1267,7 +1267,7 @@ iscsi_logout_async(struct iscsi_context *iscsi, iscsi_command_cb cb,
ISCSI_PDU_LOGOUT_REQUEST,
ISCSI_PDU_LOGOUT_RESPONSE,
iscsi_itt_post_increment(iscsi),
ISCSI_PDU_ERROR_ON_RECONNECT|ISCSI_PDU_CORK_WHEN_SENT);
ISCSI_PDU_DROP_ON_RECONNECT|ISCSI_PDU_CORK_WHEN_SENT);
if (pdu == NULL) {
iscsi_set_error(iscsi, "Out-of-memory: Failed to allocate "
"logout pdu.");