diff options
| author | KONRAD Frederic <frederic.konrad@adacore.com> | 2020-07-24 07:44:56 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2020-07-27 09:40:08 +0100 |
| commit | 7d2d6522bbadfa8d9877e38bfa7413444fa64fbb (patch) | |
| tree | 8d4312408fa18c8c79f49759eb6223dacf4bf3c5 /hw/semihosting/console.c | |
| parent | 619985e937c2f6a61ae7d52ae4e9973c83387dce (diff) | |
semihosting: don't send the trailing '\0'
Don't send the trailing 0 from the string.
Signed-off-by: KONRAD Frederic <frederic.konrad@adacore.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1592215252-26742-2-git-send-email-frederic.konrad@adacore.com>
Message-Id: <20200724064509.331-4-alex.bennee@linaro.org>
Diffstat (limited to 'hw/semihosting/console.c')
| -rw-r--r-- | hw/semihosting/console.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/semihosting/console.c b/hw/semihosting/console.c index 22e7827824..9b4fee9260 100644 --- a/hw/semihosting/console.c +++ b/hw/semihosting/console.c @@ -52,7 +52,9 @@ static GString *copy_user_string(CPUArchState *env, target_ulong addr) do { if (cpu_memory_rw_debug(cpu, addr++, &c, 1, 0) == 0) { - s = g_string_append_c(s, c); + if (c) { + s = g_string_append_c(s, c); + } } else { qemu_log_mask(LOG_GUEST_ERROR, "%s: passed inaccessible address " TARGET_FMT_lx, |