Commit: 8b6b654a5f24a481831828ff4e87fa2fe0309c1a - system-coremmmm (git)

system/corennnnn

Commit MetaInfo

• Révision: 8b6b654a5f24a481831828ff4e87fa2fe0309c1a (tree)
• l'heure: 2016-08-10 07:52:26
• Auteur: Josh Gao <jmgao@goog...>
• Commiter: Josh Gao

Message de Log

debuggerd: fix missed use of ptrace(PTRACE_ATTACH).

Bug: http://b/29555636
Change-Id: Ibd8a2e2b619b74aac667555b7085d6f28e367c07

Change Summary

• modified: debuggerd/tombstone.cpp

Modification

--- a/debuggerd/tombstone.cpp
+++ b/debuggerd/tombstone.cpp
@@ -447,7 +447,7 @@ static bool dump_sibling_thread_report(
     }
 
     // Skip this thread if cannot ptrace it
-    if (ptrace(PTRACE_ATTACH, new_tid, 0, 0) < 0) {
+    if (!ptrace_attach_thread(pid, new_tid)) {
       _LOG(log, logtype::ERROR, "ptrace attach to %d failed: %s\n", new_tid, strerror(errno));
       continue;
     }