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Bug #4224

open

Possible null pointer dereference in mptsas_hash_add()

Added by Marcel Telka over 8 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
driver - device drivers
Start date:
2013-10-17
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

In a case the kmem_zalloc() returns NULL (please note KM_NOSLEEP) we will panic at line 15388 in mptsas_hash_add():

15387    node = kmem_zalloc(sizeof (mptsas_hash_node_t), KM_NOSLEEP);
15388    node->data = data;

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