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| author | Michael Brown | 2023-01-23 23:20:36 +0100 |
|---|---|---|
| committer | Michael Brown | 2023-01-25 11:03:09 +0100 |
| commit | 4bffe0f0d9d0e1496ae5cfb7579e813277c29b0f (patch) | |
| tree | 77bc6149c1832272ec56fe271b6e2bbea6a7c1d3 /src/include/ipxe/efi/Protocol/SimpleFileSystem.h | |
| parent | [golan] Add new PCI ID for NVIDIA BlueField-3 network device (diff) | |
| download | ipxe-4bffe0f0d9d0e1496ae5cfb7579e813277c29b0f.tar.gz ipxe-4bffe0f0d9d0e1496ae5cfb7579e813277c29b0f.tar.xz ipxe-4bffe0f0d9d0e1496ae5cfb7579e813277c29b0f.zip | |
[pxe] Discard queued PXE UDP packets when under memory pressure
The PXE UDP receive queue may grow without limit if the PXE NBP does
not call PXENV_UDP_READ sufficiently frequently.
Fix by implementing a cache discarder for received PXE UDP packets
(similar to the TCP cache discarder).
Reported-by: Tal Shorer <shorer@amazon.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe/efi/Protocol/SimpleFileSystem.h')
0 files changed, 0 insertions, 0 deletions