commit 258abf70f93ee9231e46111f75cbedbc7cdf4ff9
author Christopher Ferris <cferris@google.com> Fri Apr 15 14:13:52 2016 -0700
committer Christopher Ferris <cferris@google.com> Mon Apr 18 17:20:09 2016 -0700
tree 36b75cfb623f22fc33a17fb925d72494242fbbe5
parent 28a63edc6874c0c6871f649b728610deefcc33db

Small fixes to malloc debug.

- Change the printed name from pointer to allocation to be explicit about
  what is wrong.
- Change the signal to be SIGRTMAX - 19 instead of SIGRTMIN. This should
  prevent problems if we have to reserve other real time signals.

Bug: 28218530

(cherry picked from commit ea26b33248663a836d2f0719cb4e46967b648fe2)

Change-Id: I707d5200c1804bdbf45fc46de0f2565016c48a82

libc/malloc_debug/Config.cpp

diff --git a/libc/malloc_debug/Config.cpp b/libc/malloc_debug/Config.cpp
index ded618c..cc60086 100644
--- a/libc/malloc_debug/Config.cpp
+++ b/libc/malloc_debug/Config.cpp
@@ -273,7 +273,7 @@
   fill_free_value = DEFAULT_FILL_FREE_VALUE;
   front_guard_value = DEFAULT_FRONT_GUARD_VALUE;
   rear_guard_value = DEFAULT_REAR_GUARD_VALUE;
-  backtrace_signal = SIGRTMIN + 10;
+  backtrace_signal = SIGRTMAX - 19;
   free_track_backtrace_num_frames = 16;
 
   // Parse the options are of the format: