[PATCH] ptrace32 trivial __user annotations (86f93336) · Commits · 戴 / test

arch/x86_64/ia32/ptrace32.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -205,9 +205,9 @@ static int getreg32(struct task_struct child, unsigned regno, u32 val)
		static long ptrace32_siginfo(unsigned request, u32 pid, u32 addr, u32 data)
		{
		int ret;
		compat_siginfo_t si32 = (compat_siginfo_t )compat_ptr(data);
		compat_siginfo_t __user *si32 = compat_ptr(data);
		siginfo_t ssi;
		siginfo_t *si = compat_alloc_user_space(sizeof(siginfo_t));
		siginfo_t __user *si = compat_alloc_user_space(sizeof(siginfo_t));
		if (request == PTRACE_SETSIGINFO) {
		memset(&ssi, 0, sizeof(siginfo_t));
		ret = copy_siginfo_from_user32(&ssi, si32);