From: "Alex Bennée" <alex.bennee@linaro.org>
To: Sean Anderson <sean.anderson@linux.dev>
Cc: "Philippe Mathieu-Daudé" <philmd@linaro.org>,
qemu-devel@nongnu.org,
"Richard Henderson" <richard.henderson@linaro.org>,
"Luc Michel" <lmichel@kalray.eu>
Subject: Re: [PATCH 1/3] gdbstub: Fix %s formatting
Date: Mon, 20 Oct 2025 16:05:28 +0100 [thread overview]
Message-ID: <87v7k97gw7.fsf@draig.linaro.org> (raw)
In-Reply-To: <20251017213529.998267-2-sean.anderson@linux.dev> (Sean Anderson's message of "Fri, 17 Oct 2025 17:35:27 -0400")
Sean Anderson <sean.anderson@linux.dev> writes:
> The format string for %s has two format characters. This causes it to
> emit strings like "466f5bd8/6x" instead of "466f5bd8/6". GDB detects
> this and returns EIO, causing all open File I/O calls to fail.
>
> Fixes: 0820a075af ("gdbstub: Adjust gdb_do_syscall to only use uint32_t and uint64_t")
> Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
next prev parent reply other threads:[~2025-10-20 15:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-17 21:35 [PATCH 0/3] semihosting: Fix a few semihosting bugs Sean Anderson
2025-10-17 21:35 ` [PATCH 1/3] gdbstub: Fix %s formatting Sean Anderson
2025-10-18 0:07 ` Richard Henderson
2025-10-20 15:05 ` Alex Bennée [this message]
2025-10-17 21:35 ` [PATCH 2/3] semihosting: Fix GDB File-I/O FLEN Sean Anderson
2025-10-20 16:25 ` Alex Bennée
2025-10-17 21:35 ` [PATCH 3/3] semihosting: Check for overflow in FLEN on 32-bit systems Sean Anderson
2025-10-18 7:21 ` Heinrich Schuchardt
2025-10-20 14:21 ` Sean Anderson
2025-10-20 15:33 ` Heinrich Schuchardt
2025-10-20 15:39 ` Sean Anderson
2025-10-20 16:33 ` Peter Maydell
2025-10-20 19:31 ` Sean Anderson
2025-10-20 15:03 ` [PATCH 0/3] semihosting: Fix a few semihosting bugs Alex Bennée
2025-10-20 15:06 ` Sean Anderson
2025-10-27 10:54 ` Alex Bennée
2025-10-31 10:31 ` Michael Tokarev
2025-10-31 11:44 ` Alex Bennée
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