[PATCH] D27574: [sanitizer] Add workaround for empty strings

[Evgeniy Stepanov via Phabricator via llvm-commits]

eugenis added inline comments.


================
Comment at: lib/sanitizer_common/sanitizer_symbolizer_libcdep.cc:249
+
+  char* back = file_line_info + internal_strlen(file_line_info) - 1;
+  for (int i = 0; i < 2; ++i) {
----------------
handle the empty line case


https://reviews.llvm.org/D27574