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DTLS: fix memory leak when allocation fails.

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Change-Id: Ib789362bc0a8aa5460cfce61fef141cb22747b33
This commit is contained in:
Loganaden Velvindron 2014-06-26 17:46:27 -07:00 committed by Adam Langley
parent d7e23c17a9
commit 389110ae89
1 changed files with 6 additions and 1 deletions
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7
ssl/d1_lib.c
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@ -126,7 +126,11 @@ int dtls1_new(SSL *s)
DTLS1_STATE *d1; DTLS1_STATE *d1;
if (!ssl3_new(s)) return(0); if (!ssl3_new(s)) return(0);
if ((d1=OPENSSL_malloc(sizeof *d1)) == NULL) return (0); if ((d1=OPENSSL_malloc(sizeof *d1)) == NULL)
{
ssl3_free(s);
return (0);
}
memset(d1,0, sizeof *d1); memset(d1,0, sizeof *d1);
/* d1->handshake_epoch=0; */ /* d1->handshake_epoch=0; */
@ -151,6 +155,7 @@ int dtls1_new(SSL *s)
if ( d1->sent_messages) pqueue_free(d1->sent_messages); if ( d1->sent_messages) pqueue_free(d1->sent_messages);
if ( d1->buffered_app_data.q) pqueue_free(d1->buffered_app_data.q); if ( d1->buffered_app_data.q) pqueue_free(d1->buffered_app_data.q);
OPENSSL_free(d1); OPENSSL_free(d1);
ssl3_free(s);
return (0); return (0);
} }