diff options
Diffstat (limited to 'libgo/runtime/go-new-map.c')
| -rw-r--r-- | libgo/runtime/go-new-map.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libgo/runtime/go-new-map.c b/libgo/runtime/go-new-map.c index 3a471299b22..05ac8a1a40c 100644 --- a/libgo/runtime/go-new-map.c +++ b/libgo/runtime/go-new-map.c @@ -106,9 +106,11 @@ __go_map_next_prime (uintptr_t n) struct __go_map * __go_new_map (const struct __go_map_descriptor *descriptor, uintptr_t entries) { + int ientries; struct __go_map *ret; - if ((uintptr_t) (int) entries != entries) + ientries = (int) entries; + if (ientries < 0 || (uintptr_t) ientries != entries) __go_panic_msg ("map size out of range"); if (entries == 0) |