diff options
Diffstat (limited to 'deps/openssl/openssl/crypto/bio/bio_cb.c')
| -rw-r--r-- | deps/openssl/openssl/crypto/bio/bio_cb.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/deps/openssl/openssl/crypto/bio/bio_cb.c b/deps/openssl/openssl/crypto/bio/bio_cb.c index 412387b6b2..1154c233af 100644 --- a/deps/openssl/openssl/crypto/bio/bio_cb.c +++ b/deps/openssl/openssl/crypto/bio/bio_cb.c @@ -1,5 +1,5 @@ /* - * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -21,8 +21,7 @@ long BIO_debug_callback(BIO *bio, int cmd, const char *argp, char buf[256]; char *p; long r = 1; - int len; - size_t p_maxlen; + int len, left; if (BIO_CB_RETURN & cmd) r = ret; @@ -33,58 +32,58 @@ long BIO_debug_callback(BIO *bio, int cmd, const char *argp, if (len < 0) len = 0; p = buf + len; - p_maxlen = sizeof(buf) - len; + left = sizeof(buf) - len; switch (cmd) { case BIO_CB_FREE: - BIO_snprintf(p, p_maxlen, "Free - %s\n", bio->method->name); + BIO_snprintf(p, left, "Free - %s\n", bio->method->name); break; case BIO_CB_READ: if (bio->method->type & BIO_TYPE_DESCRIPTOR) - BIO_snprintf(p, p_maxlen, "read(%d,%lu) - %s fd=%d\n", + BIO_snprintf(p, left, "read(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num); else - BIO_snprintf(p, p_maxlen, "read(%d,%lu) - %s\n", - bio->num, (unsigned long)argi, bio->method->name); + BIO_snprintf(p, left, "read(%d,%lu) - %s\n", + bio->num, (unsigned long)argi, bio->method->name); break; case BIO_CB_WRITE: if (bio->method->type & BIO_TYPE_DESCRIPTOR) - BIO_snprintf(p, p_maxlen, "write(%d,%lu) - %s fd=%d\n", + BIO_snprintf(p, left, "write(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num); else - BIO_snprintf(p, p_maxlen, "write(%d,%lu) - %s\n", + BIO_snprintf(p, left, "write(%d,%lu) - %s\n", bio->num, (unsigned long)argi, bio->method->name); break; case BIO_CB_PUTS: - BIO_snprintf(p, p_maxlen, "puts() - %s\n", bio->method->name); + BIO_snprintf(p, left, "puts() - %s\n", bio->method->name); break; case BIO_CB_GETS: - BIO_snprintf(p, p_maxlen, "gets(%lu) - %s\n", (unsigned long)argi, + BIO_snprintf(p, left, "gets(%lu) - %s\n", (unsigned long)argi, bio->method->name); break; case BIO_CB_CTRL: - BIO_snprintf(p, p_maxlen, "ctrl(%lu) - %s\n", (unsigned long)argi, + BIO_snprintf(p, left, "ctrl(%lu) - %s\n", (unsigned long)argi, bio->method->name); break; case BIO_CB_RETURN | BIO_CB_READ: - BIO_snprintf(p, p_maxlen, "read return %ld\n", ret); + BIO_snprintf(p, left, "read return %ld\n", ret); break; case BIO_CB_RETURN | BIO_CB_WRITE: - BIO_snprintf(p, p_maxlen, "write return %ld\n", ret); + BIO_snprintf(p, left, "write return %ld\n", ret); break; case BIO_CB_RETURN | BIO_CB_GETS: - BIO_snprintf(p, p_maxlen, "gets return %ld\n", ret); + BIO_snprintf(p, left, "gets return %ld\n", ret); break; case BIO_CB_RETURN | BIO_CB_PUTS: - BIO_snprintf(p, p_maxlen, "puts return %ld\n", ret); + BIO_snprintf(p, left, "puts return %ld\n", ret); break; case BIO_CB_RETURN | BIO_CB_CTRL: - BIO_snprintf(p, p_maxlen, "ctrl return %ld\n", ret); + BIO_snprintf(p, left, "ctrl return %ld\n", ret); break; default: - BIO_snprintf(p, p_maxlen, "bio callback - unknown type (%d)\n", cmd); + BIO_snprintf(p, left, "bio callback - unknown type (%d)\n", cmd); break; } @@ -95,5 +94,5 @@ long BIO_debug_callback(BIO *bio, int cmd, const char *argp, else fputs(buf, stderr); #endif - return (r); + return r; } |