https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261455
Bug ID: 261455
Summary: Fix a possible Null pointer dereference in
svc_dg_create()
Product: Base System
Version: Unspecified
Hardware: Any
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: kern
Assignee: b...@freebsd.org
Reporter: zhou1...@umn.edu
Created attachment 231295
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=231295&action=edit
A simple fix for this bug
In sys/rpc/svc_dg.c file, the return value of svc_xprt_alloc() is assigned to
xprt
and there is a dereference of it right after that, which would lead to NULL
pointer
dereference on failure of allocation.
Fix this bug by adding a NULL check of xprt.
This bug is found by static analyzer, please advise.
--
You are receiving this mail because:
You are the assignee for the bug.
