diff options
author | Richard Levitte <levitte@openssl.org> | 2002-12-22 02:49:25 +0300 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2002-12-22 02:49:25 +0300 |
commit | 88a908e50d4e30d17bf62231921205b2c906b5c5 (patch) | |
tree | a69f6b90460ee08ec47b5a4ed83098f458fb18ac /ssl | |
parent | d7de7bcf3e3966348ff6c792c523469cb936a315 (diff) |
Stop a possible memory leak.
(I wonder why s2_connect() handles the initial buffer allocation slightly
differently...)
PR: 416
Diffstat (limited to 'ssl')
-rw-r--r-- | ssl/s23_clnt.c | 5 | ||||
-rw-r--r-- | ssl/s2_clnt.c | 5 | ||||
-rw-r--r-- | ssl/s3_clnt.c | 5 |
3 files changed, 13 insertions, 2 deletions
diff --git a/ssl/s23_clnt.c b/ssl/s23_clnt.c index ffaf3baff3..64ee4269ec 100644 --- a/ssl/s23_clnt.c +++ b/ssl/s23_clnt.c @@ -105,7 +105,7 @@ SSL_METHOD *SSLv23_client_method(void) int ssl23_connect(SSL *s) { - BUF_MEM *buf; + BUF_MEM *buf=NULL; unsigned long Time=time(NULL); void (*cb)(const SSL *ssl,int type,int val)=NULL; int ret= -1; @@ -159,6 +159,7 @@ int ssl23_connect(SSL *s) goto end; } s->init_buf=buf; + buf=NULL; } if (!ssl3_setup_buffers(s)) { ret= -1; goto end; } @@ -207,6 +208,8 @@ int ssl23_connect(SSL *s) } end: s->in_handshake--; + if (buf != NULL) + BUF_MEM_free(buf); if (cb != NULL) cb(s,SSL_CB_CONNECT_EXIT,ret); return(ret); diff --git a/ssl/s2_clnt.c b/ssl/s2_clnt.c index da783230a5..0bc04d284e 100644 --- a/ssl/s2_clnt.c +++ b/ssl/s2_clnt.c @@ -208,10 +208,13 @@ int ssl2_connect(SSL *s) if (!BUF_MEM_grow(buf, SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)) { + if (buf == s->init_buf) + buf=NULL; ret= -1; goto end; } s->init_buf=buf; + buf=NULL; s->init_num=0; s->state=SSL2_ST_SEND_CLIENT_HELLO_A; s->ctx->stats.sess_connect++; @@ -338,6 +341,8 @@ int ssl2_connect(SSL *s) } end: s->in_handshake--; + if (buf != NULL) + BUF_MEM_free(buf); if (cb != NULL) cb(s,SSL_CB_CONNECT_EXIT,ret); return(ret); diff --git a/ssl/s3_clnt.c b/ssl/s3_clnt.c index 4d4a8d0f48..fae8eadada 100644 --- a/ssl/s3_clnt.c +++ b/ssl/s3_clnt.c @@ -164,7 +164,7 @@ SSL_METHOD *SSLv3_client_method(void) int ssl3_connect(SSL *s) { - BUF_MEM *buf; + BUF_MEM *buf=NULL; unsigned long Time=time(NULL),l; long num1; void (*cb)(const SSL *ssl,int type,int val)=NULL; @@ -225,6 +225,7 @@ int ssl3_connect(SSL *s) goto end; } s->init_buf=buf; + buf=NULL; } if (!ssl3_setup_buffers(s)) { ret= -1; goto end; } @@ -503,6 +504,8 @@ int ssl3_connect(SSL *s) } end: s->in_handshake--; + if (buf != NULL) + BUF_MEM_free(buf); if (cb != NULL) cb(s,SSL_CB_CONNECT_EXIT,ret); return(ret); |