50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
$OpenBSD: patch-base_debug_debugger_posix_cc,v 1.9 2012/08/26 18:47:01 robert Exp $
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--- base/debug/debugger_posix.cc.orig Tue Aug 14 09:01:47 2012
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+++ base/debug/debugger_posix.cc Wed Aug 15 23:14:34 2012
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@@ -103,33 +103,36 @@ bool BeingDebugged() {
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// Caution: struct kinfo_proc is marked __APPLE_API_UNSTABLE. The source and
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// binary interfaces may change.
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- struct kinfo_proc info;
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- size_t info_size = sizeof(info);
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+ struct kinfo_proc *info;
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+ size_t info_size;
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-#if defined(OS_OPENBSD)
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if (sysctl(mib, arraysize(mib), NULL, &info_size, NULL, 0) < 0)
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return -1;
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+ info = (struct kinfo_proc *)malloc(info_size);
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+
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mib[5] = (info_size / sizeof(struct kinfo_proc));
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-#endif
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- int sysctl_result = sysctl(mib, arraysize(mib), &info, &info_size, NULL, 0);
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+ int sysctl_result = sysctl(mib, arraysize(mib), info, &info_size, NULL, 0);
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DCHECK_EQ(sysctl_result, 0);
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if (sysctl_result != 0) {
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is_set = true;
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being_debugged = false;
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- return being_debugged;
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+ goto out;
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}
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// This process is being debugged if the P_TRACED flag is set.
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is_set = true;
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#if defined(OS_FREEBSD)
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- being_debugged = (info.ki_flag & P_TRACED) != 0;
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+ being_debugged = (info->ki_flag & P_TRACED) != 0;
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#elif defined(OS_BSD)
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- being_debugged = (info.p_flag & P_TRACED) != 0;
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+ being_debugged = (info->p_flag & P_TRACED) != 0;
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#else
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- being_debugged = (info.kp_proc.p_flag & P_TRACED) != 0;
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+ being_debugged = (info->kp_proc.p_flag & P_TRACED) != 0;
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#endif
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+
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+out:
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+ free(info);
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return being_debugged;
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}
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