diff options
Diffstat (limited to 'crypto/bio/bio_lib.c')
| -rw-r--r-- | crypto/bio/bio_lib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c index 95eef7d4bf5b..ca375b911ae8 100644 --- a/crypto/bio/bio_lib.c +++ b/crypto/bio/bio_lib.c @@ -52,7 +52,7 @@ static long bio_call_callback(BIO *b, int oper, const char *argp, size_t len, argi = (int)len; } - if (inret && (oper & BIO_CB_RETURN) && bareoper != BIO_CB_CTRL) { + if (inret > 0 && (oper & BIO_CB_RETURN) && bareoper != BIO_CB_CTRL) { if (*processed > INT_MAX) return -1; inret = *processed; @@ -60,7 +60,7 @@ static long bio_call_callback(BIO *b, int oper, const char *argp, size_t len, ret = b->callback(b, oper, argp, argi, argl, inret); - if (ret >= 0 && (oper & BIO_CB_RETURN) && bareoper != BIO_CB_CTRL) { + if (ret > 0 && (oper & BIO_CB_RETURN) && bareoper != BIO_CB_CTRL) { *processed = (size_t)ret; ret = 1; } |