struct talloc_chunk *pool_ctx = NULL;
size_t space_left;
struct talloc_chunk *result;
+ size_t chunk_size;
if (parent == NULL) {
return NULL;
/*
* Align size to 16 bytes
*/
- size = ((size + 15) & ~15);
+ chunk_size = ((size + 15) & ~15);
- if (space_left < size) {
+ if (space_left < chunk_size) {
return NULL;
}
result = (struct talloc_chunk *)pool_ctx->pool;
- pool_ctx->pool = (void *)((char *)result + size);
+#if defined(DEVELOPER) && defined(VALGRIND_MAKE_MEM_UNDEFINED)
+ VALGRIND_MAKE_MEM_UNDEFINED(result, size);
+#endif
+
+ pool_ctx->pool = (void *)((char *)result + chunk_size);
result->flags = TALLOC_MAGIC | TALLOC_FLAG_POOLMEM;
result->pool = pool_ctx;
*talloc_pool_objectcount(tc) = 1;
+#if defined(DEVELOPER) && defined(VALGRIND_MAKE_MEM_NOACCESS)
+ VALGRIND_MAKE_MEM_NOACCESS(tc->pool, size);
+#endif
+
return result;
}
if (tc->flags & TALLOC_FLAG_POOL) {
tc->pool = ((char *)tc + TC_HDR_SIZE + TALLOC_POOL_HDR_SIZE);
+#if defined(DEVELOPER) && defined(VALGRIND_MAKE_MEM_NOACCESS)
+ VALGRIND_MAKE_MEM_NOACCESS(
+ tc->pool, tc->size - TALLOC_POOL_HDR_SIZE);
+#endif
}
}