Matt Vollrath 0565052b7e igbvf: Fix leak in TX DMA error cleanup ... If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented before each frag mapping, it will always match the correct number of unmappings needed when dma_error is reached. Decrementing count before the while loop in dma_error causes an off-by-one error. If any mapping was successful before an unsuccessful mapping, exactly one DMA mapping (the head) would leak. This bug was introduced by a 2010 fix for an endless loop in dma_error. All other affected drivers have already been fixed. Fixes: c1fa347f20 ("e1000/e1000e/igb/igbvf/ixgb/ixgbe: Fix tests of unsigned in *_tx_map()") Cc: stable@vger.kernel.org Assisted-by: Claude:claude-4-7-opus Signed-off-by: Matt Vollrath <tactii@gmail.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>		2026-07-28 11:23:01 -07:00
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defines.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
ethtool.c	igbvf: remove redundant counter rx_long_byte_count from ethtool statistics	2025-09-03 10:07:27 -07:00
igbvf.h	igbvf: remove unused fields from struct igbvf_adapter	2025-07-18 09:02:28 -07:00
Makefile	net: intel: Use *-y instead of *-objs in Makefile	2024-06-10 19:52:44 -07:00
mbx.c	intel: legacy: field get conversion	2023-12-18 11:20:43 -08:00
mbx.h	igbvf: Remove two unused declarations	2024-08-19 17:48:33 -07:00
netdev.c	igbvf: Fix leak in TX DMA error cleanup	2026-07-28 11:23:01 -07:00
regs.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
vf.c	igbvf: Regard vf reset nack as success	2023-03-16 08:55:56 -07:00
vf.h	igbvf: convert to strongly typed descriptors	2021-05-26 09:11:41 -07:00