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230cf3bad6
Approved by: rene (mentor) Security: https://vuxml.freebsd.org/freebsd/310ca30e-a951-11ed-8314-a8a1599412c6.html
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
--- base/debug/stack_trace_posix.cc.orig 2023-02-08 09:03:45 UTC
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+++ base/debug/stack_trace_posix.cc
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@@ -39,7 +39,7 @@
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#include <AvailabilityMacros.h>
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#endif
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-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
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+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
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#include "base/debug/proc_maps_linux.h"
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#endif
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@@ -714,6 +714,9 @@ class SandboxSymbolizeHelper {
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// for the modules that are loaded in the current process.
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// Returns true on success.
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bool CacheMemoryRegions() {
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+#if BUILDFLAG(IS_BSD)
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+ return false;
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+#else
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// Reads /proc/self/maps.
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std::string contents;
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if (!ReadProcMaps(&contents)) {
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@@ -731,6 +734,7 @@ class SandboxSymbolizeHelper {
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is_initialized_ = true;
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return true;
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+#endif
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}
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// Opens all object files and caches their file descriptors.
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@@ -887,7 +891,7 @@ size_t CollectStackTrace(void** trace, size_t count) {
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// If we do not have unwind tables, then try tracing using frame pointers.
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return base::debug::TraceStackFramePointers(const_cast<const void**>(trace),
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count, 0);
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-#elif !defined(__UCLIBC__) && !defined(_AIX)
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+#elif !defined(__UCLIBC__) && !defined(_AIX) && !BUILDFLAG(IS_BSD)
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// Though the backtrace API man page does not list any possible negative
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// return values, we take no chance.
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return base::saturated_cast<size_t>(
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