commit 581b198cffb55a7dd6486e54007df25e57feb466
author b-ripper <eason.sheng.chen@gmail.com> Thu Jul 02 10:31:47 2020 +0800
committer yonghong-song <ys114321@gmail.com> Wed Jul 01 22:45:37 2020 -0700
tree 576270fd87aad2c859c710dc16110bab781c85a3
parent f0bbf327dc4dba3cfb4d48a27de6c690bee172ef

valloc and pvalloc is deprecated in bionic on Android

memleak -p PID will failed on Android
https://android.googlesource.com/platform/bionic/+/master/libc/bionic/malloc_common.cpp#196

tools/memleak.py

diff --git a/tools/memleak.py b/tools/memleak.py
index 5399019..ac34fd4 100755
--- a/tools/memleak.py
+++ b/tools/memleak.py
@@ -434,9 +434,9 @@
         attach_probes("calloc")
         attach_probes("realloc")
         attach_probes("posix_memalign")
-        attach_probes("valloc")
+        attach_probes("valloc", can_fail=True) # failed on Android, is deprecated in libc.so from bionic directory
         attach_probes("memalign")
-        attach_probes("pvalloc")
+        attach_probes("pvalloc", can_fail=True) # failed on Android, is deprecated in libc.so from bionic directory
         attach_probes("aligned_alloc", can_fail=True)  # added in C11
         bpf.attach_uprobe(name=obj, sym="free", fn_name="free_enter",
                                   pid=pid)