Commit ce78c76f authored by David S. Miller's avatar David S. Miller
parents 415b6f19 ccdf6ce6
...@@ -185,7 +185,7 @@ static int genl_allocate_reserve_groups(int n_groups, int *first_id) ...@@ -185,7 +185,7 @@ static int genl_allocate_reserve_groups(int n_groups, int *first_id)
} }
} }
if (id >= mc_groups_longs * BITS_PER_LONG) { if (id + n_groups >= mc_groups_longs * BITS_PER_LONG) {
unsigned long new_longs = mc_groups_longs + unsigned long new_longs = mc_groups_longs +
BITS_TO_LONGS(n_groups); BITS_TO_LONGS(n_groups);
size_t nlen = new_longs * sizeof(unsigned long); size_t nlen = new_longs * sizeof(unsigned long);
......
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