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1 week ago · 223b1b4ba9
parent 5f7ab69918
commit 223b1b4ba9
1 changed files with 3 additions and 0 deletions
--- a/tools/bazel.rc
+++ b/tools/bazel.rc
@ -72,6 +72,9 @@ build:fuzzer_asan --copt=-fno-omit-frame-pointer
 build:fuzzer_asan --copt=-DGPR_NO_DIRECT_SYSCALLS
 build:fuzzer_asan --copt=-DGRPC_ASAN
 build:fuzzer_asan --copt=-DADDRESS_SANITIZER  # used by absl
+# add a macro that can be used to determine that we're running under a fuzzer
+# allowing different code paths to be substituted under fuzzing (say, additional
+# checks)
 build:fuzzer_asan --copt=-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
 build:fuzzer_asan --linkopt=-fsanitize=fuzzer,address
 build:fuzzer_asan --action_env=ASAN_OPTIONS=detect_leaks=1:color=always