From: Tsukasa OI <research_trasio@irq.a4lg.com>
To: Tsukasa OI <research_trasio@irq.a4lg.com>,
Nelson Chu <nelson@rivosinc.com>,
Kito Cheng <kito.cheng@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Andrew Burgess <aburgess@redhat.com>,
Jan Beulich <jbeulich@suse.com>, Andreas Schwab <schwab@suse.de>
Cc: binutils@sourceware.org, gdb-patches@sourceware.org
Subject: [PATCH v3 0/2] RISC-V: Fix buffer overflow after 176-bit instruction support
Date: Tue, 4 Oct 2022 11:25:55 +0000 [thread overview]
Message-ID: <cover.1664882725.git.research_trasio@irq.a4lg.com> (raw)
In-Reply-To: <cover.1664876744.git.research_trasio@irq.a4lg.com>
Hello,
This is the PATCH v3 for quick stack buffer overflow fix.
[Changes: v2 -> v3]
- PATCH 1/2: Define RISCV_MAX_INSN_LEN in riscv_insn_length function
(idea by Jan Beulich)
- PATCH 2/2: Fix comment and commit message
[Changes: v1 -> v2]
- Fix assertion failure on riscv_insn::decode
- Use new constant RISCV_MAX_INSN_LEN for buffer size
PATCH 1: Binutils
PATCH 2: GDB (v2/3: depends on PATCH 1)
Thanks,
Tsukasa
Tsukasa OI (2):
RISC-V: Fix buffer overflow on print_insn_riscv
gdb/riscv: Partial support for instructions up to 176-bit
gdb/riscv-tdep.c | 9 +++++----
include/opcode/riscv.h | 2 ++
opcodes/riscv-dis.c | 2 +-
3 files changed, 8 insertions(+), 5 deletions(-)
base-commit: d71eca64e70c31e0d32396a0b6c60e3ea9eb420b
--
2.34.1
next prev parent reply other threads:[~2022-10-04 11:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 8:59 [PATCH 0/2] RISC-V: Fix buffer overflow after long " Tsukasa OI
2022-10-04 8:59 ` [PATCH 1/2] RISC-V: Fix buffer overflow on print_insn_riscv Tsukasa OI
2022-10-04 8:59 ` [PATCH 2/2] gdb/riscv: Fix buffer overflow on riscv_insn::fetch_instruction Tsukasa OI
2022-10-04 9:04 ` Andreas Schwab
2022-10-04 9:07 ` [PATCH 0/2] RISC-V: Fix buffer overflow after long instruction support Jan Beulich
2022-10-04 9:26 ` Tsukasa OI
2022-10-04 9:44 ` Jan Beulich
2022-10-04 9:47 ` Tsukasa OI
2022-10-04 9:45 ` [PATCH v2 0/2] RISC-V: Fix buffer overflow after 176-bit " Tsukasa OI
2022-10-04 9:45 ` [PATCH v2 1/2] RISC-V: Fix buffer overflow on print_insn_riscv Tsukasa OI
2022-10-04 9:58 ` Jan Beulich
2022-10-04 10:13 ` Tsukasa OI
2022-10-04 10:16 ` Jan Beulich
2022-10-04 10:18 ` Jan Beulich
2022-10-04 9:45 ` [PATCH v2 2/2] gdb/riscv: Partial support for instructions up to 176-bits Tsukasa OI
2022-10-04 11:25 ` Tsukasa OI [this message]
2022-10-04 11:25 ` [PATCH v3 1/2] RISC-V: Fix buffer overflow on print_insn_riscv Tsukasa OI
2022-10-04 11:25 ` [PATCH v3 2/2] gdb/riscv: Partial support for instructions up to 176-bit Tsukasa OI
2022-10-04 12:23 ` [PATCH v3 0/2] RISC-V: Fix buffer overflow after 176-bit instruction support Jan Beulich
2022-10-04 13:20 ` Nelson Chu
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