diff options
| -rw-r--r-- | sys/isa/isa_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/isa/isa_common.c b/sys/isa/isa_common.c index 2ff3a6a..9948955 100644 --- a/sys/isa/isa_common.c +++ b/sys/isa/isa_common.c @@ -147,7 +147,7 @@ isa_find_memory(device_t child, struct isa_config *config, for (start = config->ic_mem[i].ir_start, end = config->ic_mem[i].ir_end, align = config->ic_mem[i].ir_align; - start + size - 1 <= end; + start + size - 1 <= end && start + size > start; start += align) { bus_set_resource(child, SYS_RES_MEMORY, i, start, size); |
