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| author | Edward Adam Davis <[email protected]> | 2024-05-28 03:12:31 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2024-05-29 12:08:31 +0000 |
| commit | 068648aab72c9ba7b0597354ef4d81ffaac7b979 (patch) | |
| tree | e2be6a628264574dfb85a63cb79e36727c54d205 /net/unix/af_unix.c | |
| parent | MAINTAINERS: dwmac: starfive: update Maintainer (diff) | |
| download | kernel-068648aab72c9ba7b0597354ef4d81ffaac7b979.tar.gz kernel-068648aab72c9ba7b0597354ef4d81ffaac7b979.zip | |
nfc/nci: Add the inconsistency check between the input data length and count
write$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="610501"], 0xf)
Syzbot constructed a write() call with a data length of 3 bytes but a count value
of 15, which passed too little data to meet the basic requirements of the function
nci_rf_intf_activated_ntf_packet().
Therefore, increasing the comparison between data length and count value to avoid
problems caused by inconsistent data length and count.
Reported-and-tested-by: [email protected]
Signed-off-by: Edward Adam Davis <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions