audk/ShellPkg/Library/UefiShellNetwork1CommandsLib
Maciej Rabeda 65c73df44c ShellPkg: Fix 'ping' command Ip4 receive flow.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2032

'ping' command's receive flow utilizes a single Rx token which it
attempts to reuse before recycling the previously received packet.
This causes a situation where under ICMP traffic,
Ping6OnEchoReplyReceived() function will receive an already
recycled packet with EFI_SUCCESS token status and finally
dereference invalid pointers from RxData structure.

Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Maciej Rabeda <maciej.rabeda@linux.intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
Acked-by: Zhichao Gao <zhichao.gao@intel.com>
2020-04-01 10:53:03 +00:00
..
Ifconfig.c ShellPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:25 -07:00
Ping.c ShellPkg: Fix 'ping' command Ip4 receive flow. 2020-04-01 10:53:03 +00:00
UefiShellNetwork1CommandsLib.c ShellPkg: stop using EFI_HANDLE in place of EFI_HII_HANDLE 2019-10-09 09:40:10 +02:00
UefiShellNetwork1CommandsLib.h ShellPkg: stop using EFI_HANDLE in place of EFI_HII_HANDLE 2019-10-09 09:40:10 +02:00
UefiShellNetwork1CommandsLib.inf ShellPkg: Add NetworkPkg/NetworkPkg.dec as the package dependency 2019-05-21 10:35:15 +08:00
UefiShellNetwork1CommandsLib.uni ShellPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:25 -07:00