Lines Matching refs:sz
111 INTERNAL_SIZE_T sz, c; in mem2chunk_check() local
118 sz = chunksize (p); in mem2chunk_check()
126 ((char *) p + sz) >= (mp_.sbrk_base + main_arena.system_mem))) || in mem2chunk_check()
127 sz < MINSIZE || sz & MALLOC_ALIGN_MASK || !inuse (p) || in mem2chunk_check()
133 for (sz = CHUNK_HDR_SZ + memsize (p) - 1; in mem2chunk_check()
134 (c = *SAFE_CHAR_OFFSET (p, sz)) != magic; in mem2chunk_check()
135 sz -= c) in mem2chunk_check()
137 if (c == 0 || sz < (c + CHUNK_HDR_SZ)) in mem2chunk_check()
155 ((prev_size (p) + sz) & page_mask) != 0) in mem2chunk_check()
158 for (sz = CHUNK_HDR_SZ + memsize (p) - 1; in mem2chunk_check()
159 (c = *SAFE_CHAR_OFFSET (p, sz)) != magic; in mem2chunk_check()
160 sz -= c) in mem2chunk_check()
162 if (c == 0 || sz < (c + CHUNK_HDR_SZ)) in mem2chunk_check()
167 unsigned char* safe_p = SAFE_CHAR_OFFSET (p, sz); in mem2chunk_check()
192 malloc_check (size_t sz) in malloc_check() argument
197 if (__builtin_add_overflow (sz, 1, &nb)) in malloc_check()
207 return mem2mem_check (tag_new_usable (victim), sz); in malloc_check()