CMake: enable ubsan for fuzzing

4efbc51a · Mathis Rosenhauer · 25084694 · 4efbc51a
Commit 4efbc51a authored Sep 04, 2018 by Mathis Rosenhauer
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fuzzing/CMakeLists.txt fuzzing/CMakeLists.txt +3 -2

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--- a/fuzzing/CMakeLists.txt
+++ b/fuzzing/CMakeLists.txt
@@ -5,10 +5,11 @@ endif()
 add_library(aec_fuzz STATIC ${libaec_SRCS})
 add_executable(fuzz_target fuzz_target.cc)

-set(FUZZ_TARGET_LINK_FLAGS "-fsanitize=address")
+set(FUZZ_TARGET_LINK_FLAGS "-fsanitize=address,undefined")
 set(FUZZ_TARGET_COMPILE_FLAGS
  "-g"
-  "-fsanitize=address"
+  "-fsanitize=address,undefined"
+  "-fno-sanitize-recover=undefined"
  "-fsanitize-coverage=trace-pc-guard,indirect-calls,edge")
 set_target_properties(fuzz_target aec_fuzz PROPERTIES
  LINK_FLAGS ${FUZZ_TARGET_LINK_FLAGS}