Abort when invalid value for region_num is passed to pci_register_bar.
That is caller's bug. Abort instead of silently ignoring invalid value.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
uint32_t addr;
uint64_t wmask;
- if ((unsigned int)region_num >= PCI_NUM_REGIONS)
- return;
-
+ assert(region_num >= 0);
+ assert(region_num < PCI_NUM_REGIONS);
if (size & (size-1)) {
fprintf(stderr, "ERROR: PCI region size must be pow2 "
"type=0x%x, size=0x%"FMT_PCIBUS"\n", type, size);