[PATCH] D27375: Let ubsan search UBSAN_SYMBOLIZER_PATH for llvm-symbolizer

[Nico Weber via Phabricator via llvm-commits]

thakis created this revision.
thakis added reviewers: eugenis, samsonov.
thakis added a subscriber: llvm-commits.
Herald added a subscriber: kubabrecka.

There are ASAN_SYMBOLIZER_PATH and MSAN_SYMBOLIZER_PATH, I found it surprising that UBSAN_SYMBOLIZER_PATH didn't exist.


https://reviews.llvm.org/D27375

Files:
  lib/ubsan/ubsan_flags.cc


Index: lib/ubsan/ubsan_flags.cc
===================================================================
--- lib/ubsan/ubsan_flags.cc
+++ lib/ubsan/ubsan_flags.cc
@@ -45,6 +45,7 @@
     CommonFlags cf;
     cf.CopyFrom(*common_flags());
     cf.print_summary = false;
+    cf.external_symbolizer_path = GetEnv("UBSAN_SYMBOLIZER_PATH");
     OverrideCommonFlags(cf);
   }
 


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