crypto/rsa/rsa_ossl.c:812: error: BUFFER_OVERRUN_L3
  Offset added: [8, +oo] Size: [0, 536870848] by call to `BN_add`.
Showing all 16 steps of the trace


crypto/rsa/rsa_ossl.c:796:14: Call
794.           BN_with_flags(pr1, r1, BN_FLG_CONSTTIME);
795.   
796.           if (!BN_mod(r0, pr1, rsa->p, ctx)) {
                    ^
797.               BN_free(pr1);
798.               goto err;

crypto/bn/bn_div.c:137:1: Parameter `rm->top`
  135.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
  136.    */
  137. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
  138.              BN_CTX *ctx)
  139.   {

crypto/rsa/rsa_ossl.c:812:14: Call
810.        */
811.       if (BN_is_negative(r0))
812.           if (!BN_add(r0, r0, rsa->p))
                    ^
813.               goto err;
814.       if (!BN_mul(r1, r0, rsa->q, ctx))

crypto/bn/bn_add.c:14:1: Parameter `*r->d`
  12.   
  13.   /* signed add of b to a. */
  14. > int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
  15.   {
  16.       int ret, r_neg, cmp_res;

crypto/bn/bn_add.c:31:19: Call
  29.           } else if (cmp_res < 0) {
  30.               r_neg = b->neg;
  31.               ret = BN_usub(r, b, a);
                          ^
  32.           } else {
  33.               r_neg = 0;

crypto/bn/bn_add.c:125:1: Parameter `*r->d`
    123.   
    124.   /* unsigned subtraction of b from a, a must be larger than b. */
    125. > int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
    126.   {
    127.       int max, min, dif;

crypto/bn/bn_add.c:143:9: Call
    141.       }
    142.   
    143.       if (bn_wexpand(r, max) == NULL)
                   ^
    144.           return 0;
    145.   

crypto/bn/bn_lib.c:948:1: Parameter `*a->d`
      946.   }
      947.   
      948. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
      949.   {
      950.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_lib.c:950:37: Call
      948.   BIGNUM *bn_wexpand(BIGNUM *a, int words)
      949.   {
      950.       return (words <= a->dmax) ? a : bn_expand2(a, words);
                                                 ^
      951.   }
      952.   

crypto/bn/bn_lib.c:245:1: Parameter `*b->d`
        243.    */
        244.   
        245. > BIGNUM *bn_expand2(BIGNUM *b, int words)
        246.   {
        247.       if (words > b->dmax) {

crypto/bn/bn_lib.c:248:23: Call
        246.   {
        247.       if (words > b->dmax) {
        248.           BN_ULONG *a = bn_expand_internal(b, words);
                                     ^
        249.           if (!a)
        250.               return NULL;

crypto/bn/bn_lib.c:209:1: <Offset trace>
207.   /* This is used by bn_expand2() */
208.   /* The caller MUST check that words > b->dmax before calling this */
209. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
210.   {
211.       BN_ULONG *a = NULL;

crypto/bn/bn_lib.c:209:1: Parameter `b->top`
          207.   /* This is used by bn_expand2() */
          208.   /* The caller MUST check that words > b->dmax before calling this */
          209. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
          210.   {
          211.       BN_ULONG *a = NULL;

crypto/bn/bn_lib.c:209:1: <Length trace>
207.   /* This is used by bn_expand2() */
208.   /* The caller MUST check that words > b->dmax before calling this */
209. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
210.   {
211.       BN_ULONG *a = NULL;

crypto/bn/bn_lib.c:209:1: Parameter `*b->d`
          207.   /* This is used by bn_expand2() */
          208.   /* The caller MUST check that words > b->dmax before calling this */
          209. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
          210.   {
          211.       BN_ULONG *a = NULL;

crypto/bn/bn_lib.c:232:9: Array access: Offset added: [8, +oo] Size: [0, 536870848] by call to `BN_add` 
          230.       assert(b->top <= words);
          231.       if (b->top > 0)
          232.           memcpy(a, b->d, sizeof(*a) * b->top);
                         ^
          233.   
          234.       return a;
