diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/memory.cpp | 3 | ||||
| -rw-r--r-- | src/memory.hpp | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/memory.cpp b/src/memory.cpp index abaea00..716c6a6 100644 --- a/src/memory.cpp +++ b/src/memory.cpp @@ -42,6 +42,7 @@ void *pke::PkeNew(std::size_t sz) { } void pke::PkeDelete(const void *ptr, std::size_t sz, pke::MemBucket *bkt) { + assert(ptr >= bkt->ptr && ptr < bkt->ptr + bkt->size && "pointer not in bucket range"); bkt->allocs--; bkt->free += sz; if (ptr == bkt->ptr + bkt->head - sz) bkt->head -= sz; @@ -55,7 +56,7 @@ void pke::PkeDelete(const void *ptr, std::size_t sz) { pke::MemBucket *bkt = nullptr; for (long i = 0; i < bucketHead; ++i) { bkt = &buckets[i]; - if (ptr > bkt->ptr && ptr < bkt->ptr + bkt->size) break; + if (ptr >= bkt->ptr && ptr < bkt->ptr + bkt->size) break; } if (bkt == nullptr) { std::printf("bad pointer %llu", reinterpret_cast<unsigned long long>(ptr)); diff --git a/src/memory.hpp b/src/memory.hpp index fe93cc7..2a244f6 100644 --- a/src/memory.hpp +++ b/src/memory.hpp @@ -4,6 +4,7 @@ #include <cstdint> #include <cstdlib> #include <cstdio> +#include <cassert> #define DEFAULT_BUCKET_SIZE 1UL << 27 |