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| author | avg <avg@FreeBSD.org> | 2017-06-19 14:45:20 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2017-06-19 14:45:20 +0000 |
| commit | 432e857f0d18498c906d69775e49df383fc97973 (patch) | |
| tree | 5f76fc492c069bbb75d164c6db7cb55a78a9b156 /contrib/diff/lib/error.c | |
| parent | b040418e8f00d678454b180b1adb68c2ba0a9b95 (diff) | |
| download | FreeBSD-src-432e857f0d18498c906d69775e49df383fc97973.zip FreeBSD-src-432e857f0d18498c906d69775e49df383fc97973.tar.gz | |
MFC r318867: fix vmxnet3 crash when LRO is enabled
The crash can occur when all of the following conditions are true:
- a packet consists of multiple segments (requires LRO enabled)
- there has been a failure to allocate an mbuf for the packet and
the packet has to be dropped
- a host (vmware) still owned at least one segment of the packet,
so the driver had to wait for another interrupt to proceed to
discarding the remaining segment(s)
Reviewed by: rstone
Approved by: re (gjb)
Sponsored by: Panzura
Diffstat (limited to 'contrib/diff/lib/error.c')
0 files changed, 0 insertions, 0 deletions
