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Commit 2b71ad0a authored by Orion Hodson's avatar Orion Hodson
Browse files

Add persist.zygote.core_dump property for coredumps 

Enable core dumps for debuggable apps if the property is set.

Contributed by lu.wang@unisoc.com.

Bug: b/120485385
Test: boots
Change-Id: I68995bec552b8875490748ee5275488f65b00dbd
parent 0882543a

core/jni/com_android_internal_os_Zygote.cpp

+11 −9
Original line number Diff line number Diff line
@@ -273,8 +273,9 @@ static void EnableDebugger() { 
    }

  }



  // We don't want core dumps, though, so set the soft limit on core dump size

  // to 0 without changing the hard limit.

  // Set the core dump size to zero unless wanted (see also coredump_setup in build/envsetup.sh).

  if (!GetBoolProperty("persist.zygote.core_dump", false)) {

    // Set the soft limit on core dump size to 0 without changing the hard limit.

    rlimit rl;

    if (getrlimit(RLIMIT_CORE, &rl) == -1) {

      ALOGE("getrlimit(RLIMIT_CORE) failed");
@@ -285,6 +286,7 @@ static void EnableDebugger() { 
      }

    }

  }

}



// The debug malloc library needs to know whether it's the zygote or a child.

extern "C" int gMallocLeakZygoteChild;