commit d3f05492df1e1c57d39d7647a0afd533bf042a98
author Christopher Ferris <cferris@google.com> Fri Jan 15 15:58:01 2021 -0800
committer Christopher Ferris <cferris@google.com> Fri Oct 29 13:03:05 2021 -0700
tree 85f1a0a8a629085048b9231c9c3d7102de58eb7f
parent 3b868a87dea191cc52687b10060975909e6c1431

Update for libunwindstack shared_ptr MapInfos.

Bug: 120606663

Test: Malloc debug unit tests pass.
Change-Id: Ic8fa25c770953ebc0a78d67e54bc0d7b8e0abd87
Merged-In: Ic8fa25c770953ebc0a78d67e54bc0d7b8e0abd87
(cherry picked from commit 04233539b49d699972ec16277764513cb170c912)

libc/malloc_debug/UnwindBacktrace.cpp

diff --git a/libc/malloc_debug/UnwindBacktrace.cpp b/libc/malloc_debug/UnwindBacktrace.cpp
index 128991b..dbaebb3 100644
--- a/libc/malloc_debug/UnwindBacktrace.cpp
+++ b/libc/malloc_debug/UnwindBacktrace.cpp
@@ -87,7 +87,7 @@
 void UnwindLog(const std::vector<unwindstack::LocalFrameData>& frame_info) {
   for (size_t i = 0; i < frame_info.size(); i++) {
     const unwindstack::LocalFrameData* info = &frame_info[i];
-    unwindstack::MapInfo* map_info = info->map_info;
+    std::shared_ptr<unwindstack::MapInfo> map_info = info->map_info;
 
     std::string line = android::base::StringPrintf("          #%0zd  pc %" PAD_PTR "  ", i, info->rel_pc);
     if (map_info->offset() != 0) {