diff options
Diffstat (limited to 'lib/krb5_wrap')
| -rw-r--r-- | lib/krb5_wrap/enctype_convert.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/krb5_wrap/enctype_convert.c b/lib/krb5_wrap/enctype_convert.c index a658911190a..4a644358c17 100644 --- a/lib/krb5_wrap/enctype_convert.c +++ b/lib/krb5_wrap/enctype_convert.c @@ -83,13 +83,17 @@ krb5_error_code ms_suptypes_to_ietf_enctypes(TALLOC_CTX *mem_ctx, uint32_t enctype_bitmap, krb5_enctype **enctypes) { - unsigned int i, j = 0; + size_t max_bits = 8 * sizeof(enctype_bitmap); + size_t j = 0; + ssize_t i; + *enctypes = talloc_zero_array(mem_ctx, krb5_enctype, - (8 * sizeof(enctype_bitmap)) + 1); + max_bits + 1); if (!*enctypes) { return ENOMEM; } - for (i = 0; i < (8 * sizeof(enctype_bitmap)); i++) { + + for (i = max_bits - 1; i >= 0; i--) { uint32_t bit_value = (1U << i) & enctype_bitmap; if (bit_value & enctype_bitmap) { (*enctypes)[j] = ms_suptype_to_ietf_enctype(bit_value); |