admin/libiscsi
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

pdu: check callback on iscsi_process_reject

Browse Source 
if the rejected packet is a NOP-Out it is legal
that it has no callback. In this case we end
up in a segfault.

Signed-off-by: Peter Lieven <pl@kamp.de>
This commit is contained in:
Peter Lieven
2014-06-17 12:50:26 +02:00
parent e6894fd73a
commit 52c6b0d397
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/pdu.c
View File

@@ -371,8 +371,10 @@ int iscsi_process_reject(struct iscsi_context *iscsi,
return -1; return -1;
} }
pdu->callback(iscsi, SCSI_STATUS_ERROR, NULL, if (pdu->callback) {
pdu->private_data); pdu->callback(iscsi, SCSI_STATUS_ERROR, NULL,
pdu->private_data);
}
ISCSI_LIST_REMOVE(&iscsi->waitpdu, pdu); ISCSI_LIST_REMOVE(&iscsi->waitpdu, pdu);
iscsi_free_pdu(iscsi, pdu); iscsi_free_pdu(iscsi, pdu);