commit fc97dafa86faa0b8639e7ace40dd48cdf5cd32dd
author Treehugger Robot <treehugger-gerrit@google.com> Tue Aug 07 00:08:43 2018 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Tue Aug 07 00:08:43 2018 +0000
tree 98bf6c2349ffcc2d4a2a4b36106e3ff2441752ec
parent 9f93f22d7eb2d36f7a59433a3e45f39431d1add7
parent 4b7c1cc13f313d5d53ab36de250ef3e1f93d0a54

Merge "fdsan: enable by default."

libc/bionic/fdsan.cpp

diff --git a/libc/bionic/fdsan.cpp b/libc/bionic/fdsan.cpp
index a56d77a..b0c38bb 100644
--- a/libc/bionic/fdsan.cpp
+++ b/libc/bionic/fdsan.cpp
@@ -51,9 +51,10 @@
 static constexpr const char* kFdsanPropertyName = "debug.fdsan";
 
 void __libc_init_fdsan() {
+  constexpr auto default_level = ANDROID_FDSAN_ERROR_LEVEL_WARN_ONCE;
   const prop_info* pi = __system_property_find(kFdsanPropertyName);
   if (!pi) {
-    android_fdsan_set_error_level(ANDROID_FDSAN_ERROR_LEVEL_DISABLED);
+    android_fdsan_set_error_level(default_level);
     return;
   }
   __system_property_read_callback(
@@ -70,7 +71,7 @@
             async_safe_format_log(ANDROID_LOG_ERROR, "libc",
                                   "debug.fdsan set to unknown value '%s', disabling", value);
           }
-          android_fdsan_set_error_level(ANDROID_FDSAN_ERROR_LEVEL_DISABLED);
+          android_fdsan_set_error_level(default_level);
         }
       },
       nullptr);