audk/ShellPkg/Library/UefiShellNetwork2CommandsLib
hegdenag 521981ee76 ShellPkg/Ifconfig6: Address ASSERT because of a missing NULL check
When we issue 'ifconfig6 -s <interface> auto' system hangs with
an ASSERT in StrLen. in IfConfig6SetInterfaceInfo, for 'auto' case
we added checks to rule out the invalid inputs like 'host', 'gw'
and 'dns'. To parse through this, we do a VarArg = VarArg->Next but
we dont check new VarArg before calling StrCmp. Fix with a check
in this patch.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
2017-01-13 09:40:48 +08:00
..
Ifconfig6.c
Ping6.c
UefiShellNetwork2CommandsLib.c
UefiShellNetwork2CommandsLib.h
UefiShellNetwork2CommandsLib.inf
UefiShellNetwork2CommandsLib.uni