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Ensure compressdata is always initialised

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Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Matt Caswell 2016-12-01 10:20:59 +00:00
parent f31d5e1005
commit e8eb224b8c
1 changed files with 2 additions and 2 deletions
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4
ssl/record/rec_layer_s3.c
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@ -788,7 +788,7 @@ int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
memset(wr, 0, sizeof wr);
for (j = 0; j < numpipes; j++) {
unsigned int version = s->version;
unsigned char *compressdata;
unsigned char *compressdata = NULL;
size_t maxcomplen;
unsigned int rectype;
@ -809,7 +809,7 @@ int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
&& !s->renegotiate && TLS1_get_version(s) > TLS1_VERSION)
version = TLS1_VERSION;
maxcomplen = pipelens[j] + (ssl_allow_compression(s)
maxcomplen = pipelens[j] + (s->compress != NULL
? SSL3_RT_MAX_COMPRESSED_OVERHEAD : 0);
/* write the header */
if (!WPACKET_put_bytes_u8(&pkt[j], rectype)