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License-Update: copyright years (From OE-Core rev: 4ad997fa4df80d543ac5dabe61f292f5819da302) Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From 7944494196d4a9b33e0ae64a7e20f86e19c336d3 Mon Sep 17 00:00:00 2001
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From: "Todd C. Miller" <Todd.Miller@sudo.ws>
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Date: Wed, 26 Oct 2022 16:35:30 -0600
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Subject: [PATCH] Fix compilation error on Linux/mips.
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Upstream-Status: Backport [https://github.com/sudo-project/sudo/commit/7944494196d4a9b33e0ae64a7e20f86e19c336d3]
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Signed-off-by: Alexander Kanavin <alex@linutronix.de>
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---
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src/exec_ptrace.c | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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diff --git a/src/exec_ptrace.c b/src/exec_ptrace.c
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index 81cd10bc2..208a75f88 100644
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--- a/src/exec_ptrace.c
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+++ b/src/exec_ptrace.c
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@@ -282,16 +282,17 @@ set_sc_arg4(struct sudo_ptrace_regs *regs, unsigned long addr)
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static bool
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ptrace_getregs(int pid, struct sudo_ptrace_regs *regs, int compat)
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{
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+ struct iovec iov;
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debug_decl(ptrace_getregs, SUDO_DEBUG_EXEC);
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+ iov.iov_base = ®s->u;
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+ iov.iov_len = sizeof(regs->u);
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+
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# ifdef __mips__
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/* PTRACE_GETREGSET has bugs with the MIPS o32 ABI at least. */
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- if (ptrace(PTRACE_GETREGS, pid, NULL, ®s->u) == -1)
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+ if (ptrace(PTRACE_GETREGS, pid, NULL, iov.iov_base) == -1)
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debug_return_bool(false);
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# else
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- struct iovec iov;
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- iov.iov_base = ®s->u;
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- iov.iov_len = sizeof(regs->u);
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if (ptrace(PTRACE_GETREGSET, pid, (void *)NT_PRSTATUS, &iov) == -1)
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debug_return_bool(false);
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# endif /* __mips__ */
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