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| author | Wenchao Hao <haowenchao@huawei.com> | 2020-11-23 21:54:19 +0800 |
|---|---|---|
| committer | Wenchao Hao <haowenchao@huawei.com> | 2020-12-12 11:43:19 +0800 |
| commit | 3eac1fc3f512302b6eccd913cbc9e7dc1f490ed2 (patch) | |
| tree | bf8d8a710d1887569465943e597b62ff94bf3be0 | |
| parent | 9154fe39f1ad1fc13b2dd74e70b1c992e24d5c3c (diff) | |
| download | open-iscsi-3eac1fc3f512302b6eccd913cbc9e7dc1f490ed2.tar.gz | |
iscsi_sysfs: Fix NULL pointer deference in iscsi_sysfs_read_iface
Check if t is valid before accessing it.
Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
Signed-off-by: Wu Bo <wubo40@huawei.com>
| -rw-r--r-- | usr/iscsi_sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/iscsi_sysfs.c b/usr/iscsi_sysfs.c index 540adfd..abefde2 100644 --- a/usr/iscsi_sysfs.c +++ b/usr/iscsi_sysfs.c @@ -856,7 +856,7 @@ static int iscsi_sysfs_read_iface(struct iface_rec *iface, int host_no, } } - if (session && t->template->use_boot_info) + if (session && t && t->template->use_boot_info) iscsi_sysfs_read_boot(iface, session); if (!iface_kern_id) |