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Enable address sanitizer in develop builds (#834)

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Co-authored-by: ISSOtm <eldredhabert0@gmail.com>
This commit is contained in:
Jakub Kądziołka
2021-05-02 18:08:03 +02:00
committed by GitHub
parent e9bfe849ad
commit d360d03403
4 changed files with 26 additions and 2 deletions
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2
CMakeLists.txt
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@@ -41,7 +41,7 @@ else()
-fsanitize=unreachable -fsanitize=vla-bound -fsanitize=unreachable -fsanitize=vla-bound
-fsanitize=signed-integer-overflow -fsanitize=bounds -fsanitize=signed-integer-overflow -fsanitize=bounds
-fsanitize=object-size -fsanitize=bool -fsanitize=enum -fsanitize=object-size -fsanitize=bool -fsanitize=enum
-fsanitize=alignment -fsanitize=null) -fsanitize=alignment -fsanitize=null -fsanitize=address)
add_compile_options(${SAN_FLAGS}) add_compile_options(${SAN_FLAGS})
link_libraries(${SAN_FLAGS}) link_libraries(${SAN_FLAGS})
endif() endif()

2
Makefile
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@@ -216,7 +216,7 @@ develop:
-fsanitize=unreachable -fsanitize=vla-bound \ -fsanitize=unreachable -fsanitize=vla-bound \
-fsanitize=signed-integer-overflow -fsanitize=bounds \ -fsanitize=signed-integer-overflow -fsanitize=bounds \
-fsanitize=object-size -fsanitize=bool -fsanitize=enum \ -fsanitize=object-size -fsanitize=bool -fsanitize=enum \
-fsanitize=alignment -fsanitize=null" CFLAGS="-ggdb3 -O0" -fsanitize=alignment -fsanitize=null -fsanitize=address" CFLAGS="-ggdb3 -O0"
# Targets for the project maintainer to easily create Windows exes. # Targets for the project maintainer to easily create Windows exes.
# This is not for Windows users! # This is not for Windows users!

12
src/asm/main.c
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@@ -36,6 +36,18 @@
#include "helpers.h" #include "helpers.h"
#include "version.h" #include "version.h"
#ifdef __clang__
#if __has_feature(address_sanitizer) && !defined(__SANITIZE_ADDRESS__)
#define __SANITIZE_ADDRESS__
#endif /* __has_feature(address_sanitizer) && !defined(__SANITIZE_ADDRESS__) */
#endif /* __clang__ */
#ifdef __SANITIZE_ADDRESS__
// There are known, non-trivial to fix leaks. We would still like to have `make develop'
// detect memory corruption, though.
const char *__asan_default_options(void) { return "detect_leaks=0"; }
#endif
// Old Bison versions (confirmed for 2.3) do not forward-declare `yyparse` in the generated header // Old Bison versions (confirmed for 2.3) do not forward-declare `yyparse` in the generated header
// Unfortunately, macOS still ships 2.3, which is from 2008... // Unfortunately, macOS still ships 2.3, which is from 2008...
int yyparse(void); int yyparse(void);

12
src/link/main.c
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@@ -28,6 +28,18 @@
#include "extern/getopt.h" #include "extern/getopt.h"
#include "version.h" #include "version.h"
#ifdef __clang__
#if __has_feature(address_sanitizer) && !defined(__SANITIZE_ADDRESS__)
#define __SANITIZE_ADDRESS__
#endif /* __has_feature(address_sanitizer) && !defined(__SANITIZE_ADDRESS__) */
#endif /* __clang__ */
#ifdef __SANITIZE_ADDRESS__
// There are known, non-trivial to fix leaks. We would still like to have `make develop'
// detect memory corruption, though.
const char *__asan_default_options(void) { return "detect_leaks=0"; }
#endif
bool isDmgMode; /* -d */ bool isDmgMode; /* -d */
char *linkerScriptName; /* -l */ char *linkerScriptName; /* -l */
char const *mapFileName; /* -m */ char const *mapFileName; /* -m */