Merge remote-tracking branch 'origin/tracking' into custom

build/autoconf/sanitize.m4

@@ -13,7 +13,7 @@ MOZ_ARG_ENABLE_BOOL(address-sanitizer,
     MOZ_ASAN= )
 if test -n "$MOZ_ASAN"; then
     MOZ_LLVM_HACKS=1
-    if test -n "$CLANG_CL"; then
+    if test "$OS_ARCH" = "WINNT"; then
         # Look for the ASan runtime binary
         if test "$CPU_ARCH" = "x86_64"; then
           MOZ_CLANG_RT_ASAN_LIB=clang_rt.asan_dynamic-x86_64.dll
@@ -27,14 +27,14 @@ if test -n "$MOZ_ASAN"; then
         fi
         AC_SUBST(MOZ_CLANG_RT_ASAN_LIB_PATH)
         # Suppressing errors in recompiled code.
-        if test "$OS_ARCH" = "WINNT"; then
+        if test -n "$CLANG_CL"; then
             CFLAGS="-fsanitize-blacklist=$_topsrcdir/build/sanitizers/asan_blacklist_win.txt $CFLAGS"
             CXXFLAGS="-fsanitize-blacklist=$_topsrcdir/build/sanitizers/asan_blacklist_win.txt $CXXFLAGS"
         fi
     fi
     CFLAGS="-fsanitize=address $CFLAGS"
     CXXFLAGS="-fsanitize=address $CXXFLAGS"
-    if test -z "$CLANG_CL"; then
+    if test "$OS_ARCH" != "WINNT"; then
         LDFLAGS="-fsanitize=address $LDFLAGS"
     fi
     AC_DEFINE(MOZ_ASAN)
@@ -80,6 +80,40 @@ if test -n "$MOZ_TSAN"; then
 fi
 AC_SUBST(MOZ_TSAN)
 
+dnl ========================================================
+dnl = Use Leak Sanitizer
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(leak-sanitizer,
+[  --enable-leak-sanitizer       Enable Leak Sanitizer (default=no)],
+   MOZ_LSAN=1,
+   MOZ_LSAN= )
+if test -n "$MOZ_LSAN"; then
+    MOZ_LLVM_HACKS=1
+    LDFLAGS="-fsanitize=leak $LDFLAGS"
+    AC_DEFINE(MOZ_LSAN)
+    MOZ_PATH_PROG(LLVM_SYMBOLIZER, llvm-symbolizer)
+fi
+AC_SUBST(MOZ_LSAN)
+
+dnl ========================================================
+dnl = Use Undefined Behavior Sanitizer
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(undefined-sanitizer,
+[  --enable-undefined-sanitizer       Enable Undefined Behavior Sanitizer (default=no)],
+   MOZ_UBSAN=1,
+   MOZ_UBSAN= )
+if test -n "$MOZ_UBSAN"; then
+    MOZ_LLVM_HACKS=1
+    CFLAGS="-fsanitize=undefined $CFLAGS"
+    CXXFLAGS="-fsanitize=undefined $CXXFLAGS"
+    if test -z "$CLANG_CL"; then
+        LDFLAGS="-fsanitize=undefined $LDFLAGS"
+    fi
+    AC_DEFINE(MOZ_UBSAN)
+    MOZ_PATH_PROG(LLVM_SYMBOLIZER, llvm-symbolizer)
+fi
+AC_SUBST(MOZ_UBSAN)
+
 # The LLVM symbolizer is used by all sanitizers
 AC_SUBST(LLVM_SYMBOLIZER)
 

build/moz.build

@@ -64,9 +64,11 @@ FINAL_TARGET_FILES += ['/.gdbinit']
 FINAL_TARGET_PP_FILES += ['.gdbinit_python.in']
 OBJDIR_FILES += ['!/dist/bin/.gdbinit_python']
 
-# Install the clang-cl runtime library for ASAN next to the binaries we produce.
-if CONFIG['MOZ_ASAN'] and CONFIG['CLANG_CL']:
-    FINAL_TARGET_FILES += ['%' + CONFIG['MOZ_CLANG_RT_ASAN_LIB_PATH']]
+# Install the clang runtime library for ASAN next to the binaries we produce.
+if CONFIG['MOZ_ASAN'] and CONFIG['MOZ_CLANG_RT_ASAN_LIB_PATH']:
+    FINAL_TARGET_FILES += [CONFIG['MOZ_CLANG_RT_ASAN_LIB_PATH']]
+if CONFIG['LLVM_SYMBOLIZER']:
+    FINAL_TARGET_FILES += ['/' + CONFIG['LLVM_SYMBOLIZER']]
 
 if CONFIG['MOZ_APP_BASENAME']:
     FINAL_TARGET_PP_FILES += ['application.ini']

build/moz.configure/old.configure

@@ -196,6 +196,7 @@ def old_configure_options(*options):
     '--enable-ios-target',
     '--enable-jitspew',
     '--enable-js-lto',
+    '--enable-leak-sanitizer',
     '--enable-libjpeg-turbo',
     '--enable-libproxy',
     '--enable-llvm-hacks',
@@ -246,6 +247,7 @@ def old_configure_options(*options):
     '--enable-thread-sanitizer',
     '--enable-trace-logging',
     '--enable-ui-locale',
+    '--enable-undefined-sanitizer',
     '--enable-universalchardet',
     '--enable-updater',
     '--enable-url-classifier',

build/unix/moz.build

@@ -9,9 +9,6 @@ if CONFIG['MOZ_LIBSTDCXX_TARGET_VERSION'] or CONFIG['MOZ_LIBSTDCXX_HOST_VERSION'
 if CONFIG['USE_ELF_HACK']:
     DIRS += ['elfhack']
 
-if CONFIG['LLVM_SYMBOLIZER']:
-    FINAL_TARGET_FILES += ['/' + CONFIG['LLVM_SYMBOLIZER']]
-
 SDK_FILES.bin += [
     'run-mozilla.sh',
 ]