Bug 1349176 - Enable ASan stack-use-after-return and address-use-afte…

…r-scope checks r=franziskus Differential Revision: https://nss-review.dev.mozaws.net/D265 --HG-- extra : amend_source : 8af17164dee89bb5bddab0bcb6604f023ffb4735
sailfishos-mirror · Mar 21, 2017 · 2562989 · 2562989
1 parent 3a08e33
commit 2562989
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/automation/taskcluster/graph/src/extend.js b/automation/taskcluster/graph/src/extend.js
@@ -297,7 +297,7 @@ function scheduleFuzzingRun(base, name, target, max_len, symbol = null, corpus =
 async function scheduleFuzzing() {
   let base = {
     env: {
-      ASAN_OPTIONS: "allocator_may_return_null=1",
+      ASAN_OPTIONS: "allocator_may_return_null=1:detect_stack_use_after_return=1",
       UBSAN_OPTIONS: "print_stacktrace=1",
       NSS_DISABLE_ARENA_FREE_LIST: "1",
       NSS_DISABLE_UNLOAD: "1",

diff --git a/coreconf/sanitizers.py b/coreconf/sanitizers.py
@@ -14,7 +14,7 @@ def main():
         print('-fsanitize='+sys.argv[2]+' -fno-sanitize-recover=undefined ', end='')
         return
     if sanitizer == "asan":
-        print('-fsanitize=address ', end='')
+        print('-fsanitize=address -fsanitize-address-use-after-scope ', end='')
         print('-fno-omit-frame-pointer -fno-optimize-sibling-calls ', end='')
         return
     if sanitizer == "msan":