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| author | Parménides GV <parmegv@sdf.org> | 2014-12-15 16:22:58 +0100 |
|---|---|---|
| committer | Parménides GV <parmegv@sdf.org> | 2014-12-15 16:22:58 +0100 |
| commit | 18fef7c99aa36b3e5622b3865f36d78d0879e92d (patch) | |
| tree | 7a04fc87318d5008bbc1f1ac145ebb505bb5238c /app/openssl/crypto/srp | |
| parent | 56fe0400b8983ce57112ed5a0f993985a87741c0 (diff) | |
| parent | 33c5958a18599267820f73b151d8161d83f93d88 (diff) | |
Merge branch 'research/Test-on-Android-5-#6543' into develop
Diffstat (limited to 'app/openssl/crypto/srp')
| -rw-r--r-- | app/openssl/crypto/srp/srp_lib.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/app/openssl/crypto/srp/srp_lib.c b/app/openssl/crypto/srp/srp_lib.c index 7c1dcc51..83d417a3 100644 --- a/app/openssl/crypto/srp/srp_lib.c +++ b/app/openssl/crypto/srp/srp_lib.c @@ -89,6 +89,9 @@ static BIGNUM *srp_Calc_k(BIGNUM *N, BIGNUM *g) int longg ; int longN = BN_num_bytes(N); + if (BN_ucmp(g, N) >= 0) + return NULL; + if ((tmp = OPENSSL_malloc(longN)) == NULL) return NULL; BN_bn2bin(N,tmp) ; @@ -121,6 +124,9 @@ BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N) if ((A == NULL) ||(B == NULL) || (N == NULL)) return NULL; + if (BN_ucmp(A, N) >= 0 || BN_ucmp(B, N) >= 0) + return NULL; + longN= BN_num_bytes(N); if ((cAB = OPENSSL_malloc(2*longN)) == NULL) |