enable pointer cast warnings
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parent
9a43302868
commit
ac8c68de53
2
Makefile
2
Makefile
@ -2,7 +2,7 @@ CONFIG_CXX_ALLOCATOR := true
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CONFIG_UBSAN := false
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CPPFLAGS := -D_GNU_SOURCE
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SHARED_FLAGS := -O2 -flto -fPIC -fvisibility=hidden -fno-plt -pipe -Wall -Wextra
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SHARED_FLAGS := -O2 -flto -fPIC -fvisibility=hidden -fno-plt -pipe -Wall -Wextra -Wcast-align=strict -Wcast-qual -Wwrite-strings
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CFLAGS := -std=c11 $(SHARED_FLAGS) -Wmissing-prototypes
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CXXFLAGS := -std=c++14 $(SHARED_FLAGS)
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LDFLAGS := -Wl,-z,defs,-z,relro,-z,now,-z,nodlopen,-z,text
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4
malloc.c
4
malloc.c
@ -296,13 +296,13 @@ static void *slot_pointer(size_t size, void *slab, size_t slot) {
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return (char *)slab + slot * size;
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}
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static void write_after_free_check(const char *p, size_t size) {
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static void write_after_free_check(const void *p, size_t size) {
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if (!WRITE_AFTER_FREE_CHECK) {
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return;
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}
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for (size_t i = 0; i < size; i += sizeof(u64)) {
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if (*(u64 *)(p + i)) {
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if (*(const u64 *)(p + i)) {
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fatal_error("detected write after free");
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}
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}
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