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8134e6d187
openwrt/target/linux
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Markus Stockhausen 8134e6d187 realtek: eth: fix transmit path unmapping order 
packet->dma is overwritten with a new mapping before
the previous buffer is unmapped. This causes the kernel
to unmap the wrong memory address, leading to memory
leaks and potential corruption.

Additionally set skb pointer to NULL to avoid a free
when the buffer is recycled next time.

Reorder unmapping/mapping sequence.

Fixes: 41300fd88 ("refactor transmit function")
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/23375
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-05-17 12:23:34 +02:00
..
airoha airoha: backport upstream fix for Airoha reported bug for ethernet 2026-05-16 12:11:52 +02:00
apm821xx apm821xx: remove fixed-partitions nvmem hack 2026-05-14 23:02:47 +02:00
armsr kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
at91 kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
ath79 ath79: tiny: set default BLOCKSIZE to 4 KB 2026-05-16 10:24:08 +02:00
bcm27xx kernel: bump 6.12 to 6.12.88 2026-05-16 21:26:01 +02:00
bcm47xx kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
bcm53xx bcm53xx: add ramdisk to FEATURES 2026-04-29 09:56:37 +02:00
bcm4908 kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
bmips treewide: use _scoped for loop 2026-04-16 21:17:43 +02:00
d1 d1: drop support for 6.12 2026-04-21 16:13:37 +02:00
econet econet: add EN751627 subtarget and Zyxel EX3301-T0 board 2026-05-14 21:12:46 +02:00
gemini gemini/kernel: drop v6.12 and default to v6.18 2026-04-17 18:01:06 +02:00
generic generic: 6.18: backport MHI IRQ vector allocation fix 2026-05-16 21:39:54 +02:00
imx imx: cortexa9: ventana, fix profiles names in profiles.json 2026-04-23 01:13:36 +02:00
ipq40xx ipq40xx: add support for Cisco Meraki Z3C 2026-05-13 11:33:17 +02:00
ipq806x kernel: bump 6.12 to 6.12.86 2026-05-09 11:01:27 +02:00
ixp4xx ixp4xx/kernel: drop v6.12 and default to v6.18 2026-04-16 08:35:38 +02:00
kirkwood kirkwood: switch to 6.18 kernel 2026-04-27 09:39:21 +02:00
lantiq lantiq: vr200: switch to nvmem eeprom 2026-05-09 14:08:12 +02:00
layerscape generic: 6.12: backport PCS standalone feature 2026-05-13 00:19:29 +02:00
loongarch64 kernel: sync target configs after JUMP_LABEL changes 2026-05-11 10:33:46 +02:00
malta malta: drop 6.12 support 2026-05-07 18:15:54 +02:00
mediatek mediatek: filogic: add support for netis MEX605 2026-05-14 23:07:00 +02:00
microchipsw kernel: sync target configs after JUMP_LABEL changes 2026-05-11 10:33:46 +02:00
mpc85xx mpc85xx: unify wrapper address of simple image devices 2026-05-05 14:09:38 +02:00
mvebu mvebu: disable WRT1900AC v1 builds by default 2026-05-12 21:01:06 +02:00
mxs mxs: drop support for 6.12 2026-04-16 14:55:36 +02:00
octeon octeon: enable 6.18 testing kernel 2026-04-26 10:03:37 +02:00
omap kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
pistachio pistachio: drop support for 6.12 2026-04-18 12:02:48 +02:00
qoriq kernel: sync target configs after JUMP_LABEL changes 2026-05-11 10:33:46 +02:00
qualcommax qualcommax: remove partition nvmem hack 2026-05-14 23:02:47 +02:00
qualcommbe kernel: bump 6.12 to 6.12.88 2026-05-16 21:26:01 +02:00
ramips ramips: mt76x8: add support for MovingComm C120EV 2026-05-14 16:39:35 +02:00
realtek realtek: eth: fix transmit path unmapping order 2026-05-17 12:23:34 +02:00
rockchip rockchip: add support for FriendlyELEC NanoPi M5 2026-05-14 17:52:56 +02:00
sifiveu sifiveu: drop support for 6.12 2026-04-19 13:21:21 +02:00
siflower kernel: sync target configs after JUMP_LABEL changes 2026-05-11 10:33:46 +02:00
starfive kernel: bump 6.18 to 6.18.30 2026-05-16 21:28:04 +02:00
stm32 kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
sunxi sunxi: add T113-S3 support 2026-05-09 11:19:22 +02:00
tegra kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
uml kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
x86 x86/base-files + kernel/modules: improve Dell Edge620/640/680 support 2026-05-14 20:59:20 +02:00
zynq kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic 2026-04-06 01:38:41 +02:00
Makefile linux: fix missing default packages in profiles.json 2024-11-17 19:29:06 +01:00