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3fe2f64857
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70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
--- base/debug/debugger_posix.cc.orig 2025-03-24 20:50:14 UTC
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+++ base/debug/debugger_posix.cc
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@@ -41,6 +41,10 @@
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#include <sys/sysctl.h>
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#endif
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+#if BUILDFLAG(IS_OPENBSD)
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+#include <sys/proc.h>
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+#endif
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+
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#if BUILDFLAG(IS_FREEBSD)
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#include <sys/user.h>
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#endif
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@@ -99,33 +103,52 @@ 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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+#if BUILDFLAG(IS_OPENBSD)
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+ struct kinfo_proc *info;
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+ size_t info_size;
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+#else
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struct kinfo_proc info;
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size_t info_size = sizeof(info);
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+#endif
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#if BUILDFLAG(IS_OPENBSD)
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if (sysctl(mib, std::size(mib), NULL, &info_size, NULL, 0) < 0) {
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return -1;
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}
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- mib[5] = (info_size / sizeof(struct kinfo_proc));
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+ mib[5] = static_cast<int>((info_size / sizeof(struct kinfo_proc)));
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+ if ((info = reinterpret_cast<kinfo_proc*>(malloc(info_size))) == NULL) {
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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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+ }
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+
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+ int sysctl_result = sysctl(mib, std::size(mib), info, &info_size, NULL, 0);
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#endif
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+#if !BUILDFLAG(IS_OPENBSD)
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int sysctl_result = sysctl(mib, std::size(mib), &info, &info_size, NULL, 0);
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+#endif
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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 BUILDFLAG(IS_FREEBSD)
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being_debugged = (info.ki_flag & P_TRACED) != 0;
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-#elif BUILDFLAG(IS_BSD)
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- being_debugged = (info.p_flag & P_TRACED) != 0;
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+#elif BUILDFLAG(IS_OPENBSD)
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+ being_debugged = (info->p_psflags & PS_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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+#endif
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+
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+out:
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+#if BUILDFLAG(IS_OPENBSD)
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+ free(info);
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#endif
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return being_debugged;
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}
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