mirror of https://github.com/xemu-project/xemu.git
linux-user: Fix sched_getaffinity mask size
We properly computed the capped mask size to be put to the application buffer, but didn't actually used it. Also, we need to return the capped mask size instead of 0 on success. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20180211174704.27441-1-samuel.thibault@ens-lyon.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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@ -10502,7 +10502,9 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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ret = arg2;
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}
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ret = host_to_target_cpu_mask(mask, mask_size, arg3, arg2);
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if (host_to_target_cpu_mask(mask, mask_size, arg3, ret)) {
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goto efault;
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}
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}
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}
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break;
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