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Kernel error about rtl8192eu-linux-driver HOT 4 CLOSED

kkkaamis avatar kkkaamis commented on August 16, 2024
Kernel error

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Comments (4)

pbrochart avatar pbrochart commented on August 16, 2024

Same error here:
memcpy: detected field-spanning write (size 16) of single field "ht_capie.mcs.rx_mask" at /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_mlme.c:4744 (size 10)
Destination size (rx_mask) is smaller than the length required for the copy.

I replaced the line:
//memcpy(ht_capie.mcs.rx_mask, pmlmeext->default_supported_mcs_set, 16);
memcpy(&ht_capie.mcs, pmlmeext->default_supported_mcs_set, 16);

from rtl8192eu-linux-driver.

pbrochart avatar pbrochart commented on August 16, 2024

More infos about this warning:
"Adjust memcpy() destination to be the named structure itself, rather than
the first member, allowing memcpy() to correctly reason about the size."
See https://lore.kernel.org/lkml/[email protected]/

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CGarces avatar CGarces commented on August 16, 2024

@pbrochart can you please send a PR?, I don't have free time to maintain this.

from rtl8192eu-linux-driver.

CGarces avatar CGarces commented on August 16, 2024

Fixed by #333

from rtl8192eu-linux-driver.

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