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Commit 56e89ade authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge changes Ib69a206f,If57cc175 

* changes:
  tombstoned: turn off signal handlers.
  tombstoned: create tombstones with 0640 permissions.
parents 514e0aa2 55f79a59

debuggerd/tombstoned/tombstoned.cpp

+12 −1
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ 
#include <android-base/unique_fd.h>

#include <cutils/sockets.h>



#include "debuggerd/handler.h"

#include "debuggerd/protocol.h"

#include "debuggerd/util.h"
@@ -116,7 +117,7 @@ static unique_fd get_tombstone_fd() { 
  }



  result.reset(

    openat(tombstone_directory_fd, buf, O_CREAT | O_EXCL | O_WRONLY | O_APPEND | O_CLOEXEC, 0700));

    openat(tombstone_directory_fd, buf, O_CREAT | O_EXCL | O_WRONLY | O_APPEND | O_CLOEXEC, 0640));

  if (result == -1) {

    PLOG(FATAL) << "failed to create tombstone at " << kTombstoneDirectory << buf;

  }
@@ -254,6 +255,16 @@ fail: 
}



int main(int, char* []) {

  umask(0137);



  // Don't try to connect to ourselves if we crash.

  struct sigaction action = {};

  action.sa_handler = [](int signal) {

    LOG(ERROR) << "received fatal signal " << signal;

    _exit(1);

  };

  debuggerd_register_handlers(&action);



  tombstone_directory_fd = open(kTombstoneDirectory, O_DIRECTORY | O_RDONLY | O_CLOEXEC);

  if (tombstone_directory_fd == -1) {

    PLOG(FATAL) << "failed to open tombstone directory";