bug fixing(tm)

[arm-crypto-lib.git] / bigint / bigint.c

diff --git a/bigint/bigint.c b/bigint/bigint.c
index a7a2b597feadeebadb5979efd76d38bea279717d..f0d7d6e6394e2ac8d889206d272b0bd86109e846 100644 (file)
--- a/bigint/bigint.c
+++ b/bigint/bigint.c
@@ -956,7 +956,7 @@ void bigint_inverse(bigint_t* dest, const bigint_t* a, const bigint_t* m){
 void bigint_changeendianess(bigint_t* a){
        uint8_t t, *p, *q;
        p = (uint8_t*)(a->wordv);
-       q = ((uint8_t*)p)+a->length_B*sizeof(bigint_word_t)-1;
+       q = p + a->length_B * sizeof(bigint_word_t) - 1;
        while(p<q){
                t = *p;
                *p = *q;