Projects
openEuler:20.03:LTS:SP3
edk2
_service:tar_scm_kernel_repo:0082-NetworkPkg-Dh...
Sign Up
Log In
Username
Password
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File _service:tar_scm_kernel_repo:0082-NetworkPkg-Dhcp6Dxe-Packet-Length-is-not-updated-bef.patch of Package edk2
From d0382e8a39a1e75a10db2f9a2dc1df47c2cc6118 Mon Sep 17 00:00:00 2001 From: Doug Flick <dougflick@microsoft.com> Date: Tue, 13 Feb 2024 10:46:02 -0800 Subject: [PATCH 3/3] NetworkPkg: Dhcp6Dxe: Packet-Length is not updated before appending In order for Dhcp6AppendIaAddrOption (..) to safely append the IA Address option, the Packet-Length field must be updated before appending the option. Cc: Saloni Kasbekar <saloni.kasbekar@intel.com> Cc: Zachary Clark-williams <zachary.clark-williams@intel.com> Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com> Reviewed-by: Saloni Kasbekar <saloni.kasbekar@intel.com> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com> reference: https://github.com/tianocore/edk2/pull/5372 Signed-off-by: yexiao <yexiao7@huawei.com> --- NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c b/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c index dbfbd925..9111c75c 100644 --- a/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c +++ b/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c @@ -946,6 +946,11 @@ Dhcp6AppendIaOption ( *PacketCursor += sizeof (T2); } + // + // Update the packet length + // + Packet->Length += BytesNeeded; + // // Fill all the addresses belong to the Ia // @@ -957,11 +962,6 @@ Dhcp6AppendIaOption ( } } - // - // Update the packet length - // - Packet->Length += BytesNeeded; - // // Fill the value of Ia option length // -- 2.33.0
Locations
Projects
Search
Status Monitor
Help
Open Build Service
OBS Manuals
API Documentation
OBS Portal
Reporting a Bug
Contact
Mailing List
Forums
Chat (IRC)
Twitter
Open Build Service (OBS)
is an
openSUSE project
.