Vinicius Costa Gomes 7b292608db igb: Fix use-after-free error during reset ... Cleans the next descriptor to watch (next_to_watch) when cleaning the TX ring. Failure to do so can cause invalid memory accesses. If igb_poll() runs while the controller is reset this can lead to the driver try to free a skb that was already freed. (The crash is harder to reproduce with the igb driver, but the same potential problem exists as the code is identical to igc) Fixes: 7cc6fd4c60 ("igb: Don't bother clearing Tx buffer_info in igb_clean_tx_ring") Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Reported-by: Erez Geva <erez.geva.ext@siemens.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>		2021-07-01 10:53:04 -07:00
..
e1000_82575.c	igb: Fix -Wunused-const-variable warning	2021-06-01 17:00:51 -07:00
e1000_82575.h
e1000_defines.h	igb: Redistribute memory for transmit packet buffers when in Qav mode	2021-04-16 10:42:52 -07:00
e1000_hw.h	igb: Fix duplicate include guard	2021-03-19 08:47:46 -07:00
e1000_i210.c	intel-ethernet: clean up W=1 warnings in kdoc	2020-09-25 16:28:59 -07:00
e1000_i210.h
e1000_mac.c	igb: Add double-check MTA_REGISTER for i210 and i211	2021-04-16 13:15:39 -07:00
e1000_mac.h
e1000_mbx.c	intel: clean up mismatched header comments	2021-03-23 11:34:02 -07:00
e1000_mbx.h
e1000_nvm.c
e1000_nvm.h
e1000_phy.c	igb: Fix fall-through warnings for Clang	2021-03-23 11:34:02 -07:00
e1000_phy.h
e1000_regs.h
igb.h	igb: Fix XDP with PTP enabled	2021-06-03 08:38:37 -07:00
igb_ethtool.c	intel: remove checker warning	2021-05-26 09:11:40 -07:00
igb_hwmon.c
igb_main.c	igb: Fix use-after-free error during reset	2021-07-01 10:53:04 -07:00
igb_ptp.c	Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net	2021-06-07 13:01:52 -07:00
Makefile