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| author | Michael Brown | 2017-09-04 19:00:34 +0200 |
|---|---|---|
| committer | Michael Brown | 2017-09-04 19:00:34 +0200 |
| commit | 306465bef3fbbe14e6270fecf3e2d0c427f4bbc7 (patch) | |
| tree | 97e9e07ca885fe0d4bf7be206864792752fccbef /src/interface/linux/linux_smbios.c | |
| parent | [malloc] Avoid false positive warnings from valgrind (diff) | |
| download | ipxe-306465bef3fbbe14e6270fecf3e2d0c427f4bbc7.tar.gz ipxe-306465bef3fbbe14e6270fecf3e2d0c427f4bbc7.tar.xz ipxe-306465bef3fbbe14e6270fecf3e2d0c427f4bbc7.zip | |
[linux] Impose receive quota on tap driver
The tap driver can retrieve a potentially unlimited number of packets
in a single poll. This can lead to heap exhaustion under heavy load.
Fix by imposing an artificial receive quota (as already used in other
drivers without natural receive limits).
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/interface/linux/linux_smbios.c')
0 files changed, 0 insertions, 0 deletions