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| author | Phil Sutter <phil@nwl.cc> | 2024-11-29 16:30:38 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2024-12-04 15:39:22 +0100 |
| commit | 456f010bfaefde84d3390c755eedb1b0a5857c3c (patch) | |
| tree | 91bf2f49fc03be087674f0b33deb94c875ff6959 /drivers/net/ethernet/intel/ice/ice_main.c | |
| parent | 7b1d83da254be3bf054965c8f3b1ad976f460ae5 (diff) | |
| download | linux-456f010bfaefde84d3390c755eedb1b0a5857c3c.tar.gz linux-456f010bfaefde84d3390c755eedb1b0a5857c3c.tar.bz2 linux-456f010bfaefde84d3390c755eedb1b0a5857c3c.zip | |
netfilter: ipset: Hold module reference while requesting a module
User space may unload ip_set.ko while it is itself requesting a set type
backend module, leading to a kernel crash. The race condition may be
provoked by inserting an mdelay() right after the nfnl_unlock() call.
Fixes: a7b4f989a629 ("netfilter: ipset: IP set core support")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
0 files changed, 0 insertions, 0 deletions