diff options
Diffstat (limited to 'crypto/bio/bf_nbio.c')
| -rw-r--r-- | crypto/bio/bf_nbio.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c index da88a8a1bfbd..a04f32a00817 100644 --- a/crypto/bio/bf_nbio.c +++ b/crypto/bio/bf_nbio.c @@ -139,7 +139,8 @@ static int nbiof_read(BIO *b, char *out, int outl) BIO_clear_retry_flags(b); #if 1 - RAND_pseudo_bytes(&n, 1); + if (RAND_pseudo_bytes(&n, 1) < 0) + return -1; num = (n & 0x07); if (outl > num) @@ -178,7 +179,8 @@ static int nbiof_write(BIO *b, const char *in, int inl) num = nt->lwn; nt->lwn = 0; } else { - RAND_pseudo_bytes(&n, 1); + if (RAND_pseudo_bytes(&n, 1) < 0) + return -1; num = (n & 7); } |