@@ -696,18 +696,20 @@ nonallocating_write:
if (block) {
/* One or more new blocks were allocated. */
- VdiHeader *header = (VdiHeader *) block;
+ VdiHeader *header;
uint8_t *base;
uint64_t offset;
uint32_t n_sectors;
+ g_free(block);
+ header = g_malloc(sizeof(*header));
+
logout("now writing modified header\n");
assert(VDI_IS_ALLOCATED(bmap_first));
*header = s->header;
vdi_header_to_le(header);
- ret = bdrv_pwrite(bs->file, 0, block, sizeof(VdiHeader));
- g_free(block);
- block = NULL;
+ ret = bdrv_pwrite(bs->file, 0, header, sizeof(*header));
+ g_free(header);
if (ret < 0) {
return ret;