Revision a4980919ad6a7be548d499bc5338015e1a9191c6 authored by Pavel Belous on 14 February 2020, 15:44:55 UTC, committed by David S. Miller on 17 February 2020, 03:03:39 UTC
skb->len is used to calculate statistics after xmit invocation. Under a stress load it may happen that skb will be xmited, rx interrupt will come and skb will be freed, all before xmit function is even returned. Eventually, skb->len will access unallocated area. Moving stats calculation into tx_clean routine. Fixes: 018423e90bee ("net: ethernet: aquantia: Add ring support code") Reported-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: Pavel Belous <pbelous@marvell.com> Signed-off-by: Dmitry Bogdanov <dbogdanov@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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File | Mode | Size |
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LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | -rw-r--r-- | 15.0 KB |
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 71 bytes |
.gitattributes | -rw-r--r-- | 62 bytes |
.gitignore | -rw-r--r-- | 1.7 KB |
.mailmap | -rw-r--r-- | 14.8 KB |
COPYING | -rw-r--r-- | 423 bytes |
CREDITS | -rw-r--r-- | 97.3 KB |
Kbuild | -rw-r--r-- | 1.3 KB |
Kconfig | -rw-r--r-- | 595 bytes |
MAINTAINERS | -rw-r--r-- | 532.9 KB |
Makefile | -rw-r--r-- | 58.9 KB |
README | -rw-r--r-- | 727 bytes |
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