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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-01-06 14:57:35 -0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-01-11 18:40:44 +0100 |
| commit | 08f5f973491b7e575231afbb1fa5c96f39c257b2 (patch) | |
| tree | f5c2e8e32a45e74262c9c9ad8fc7617a2314c909 /linux-user/syscall.c | |
| parent | 72f692694fac92b49a2518fb7ea6149df1cbb214 (diff) | |
| download | focaccia-qemu-08f5f973491b7e575231afbb1fa5c96f39c257b2.tar.gz focaccia-qemu-08f5f973491b7e575231afbb1fa5c96f39c257b2.zip | |
linux-user: Do not special-case NULL for PR_GET_PDEATHSIG
The kernel does not special-case arg2 != NULL, so neither should we. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20220106225738.103012-2-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ca6e0b8fb0..eff107b8bc 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6444,7 +6444,7 @@ static abi_long do_prctl(CPUArchState *env, abi_long option, abi_long arg2, int deathsig; ret = get_errno(prctl(PR_GET_PDEATHSIG, &deathsig, arg3, arg4, arg5)); - if (!is_error(ret) && arg2 && put_user_s32(deathsig, arg2)) { + if (!is_error(ret) && put_user_s32(deathsig, arg2)) { return -TARGET_EFAULT; } return ret; |