Re: [PATCH v2 2/2] net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr()

2021-01-25 Thread Philippe Mathieu-Daudé
On 1/25/21 6:07 AM, Jason Wang wrote: > > On 2021/1/15 下午11:11, Philippe Mathieu-Daudé wrote: >> QEMU fuzzer reported a buffer overflow in _eth_get_rss_ex_dst_addr() >> reproducible as: > > > Want to apply but it doesn't apply on master: > > Applying: net/eth: Fix stack-buffer-overflow in

Re: [PATCH v2 2/2] net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr()

2021-01-24 Thread Jason Wang
On 2021/1/15 下午11:11, Philippe Mathieu-Daudé wrote: QEMU fuzzer reported a buffer overflow in _eth_get_rss_ex_dst_addr() reproducible as: Want to apply but it doesn't apply on master: Applying: net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr() error: sha1 information is

Re: [PATCH v2 2/2] net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr()

2021-01-20 Thread Thomas Huth
On 15/01/2021 16.11, Philippe Mathieu-Daudé wrote: QEMU fuzzer reported a buffer overflow in _eth_get_rss_ex_dst_addr() reproducible as: $ cat << EOF | ./qemu-system-i386 -M pc-q35-5.0 \ -accel qtest -monitor none \ -serial none -nographic -qtest stdio outl 0xcf8 0x80001010

[PATCH v2 2/2] net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr()

2021-01-15 Thread Philippe Mathieu-Daudé
QEMU fuzzer reported a buffer overflow in _eth_get_rss_ex_dst_addr() reproducible as: $ cat << EOF | ./qemu-system-i386 -M pc-q35-5.0 \ -accel qtest -monitor none \ -serial none -nographic -qtest stdio outl 0xcf8 0x80001010 outl 0xcfc 0xe102 outl 0xcf8 0x80001004 outw 0xcfc