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schannel.c: Fix possible SEC_E_BUFFER_TOO_SMALL error

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Reported-by: Brian Chrisman
This commit is contained in:
Marc Hoersken
2015-04-26 17:59:01 +02:00
parent 3447c973d0
commit 9a91e8059b
1 changed files with 3 additions and 2 deletions
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5
lib/vtls/schannel.c
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@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___ * | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____| * \___|\___/|_| \_\_____|
* *
* Copyright (C) 2012 - 2014, Marc Hoersken, <info@marc-hoersken.de> * Copyright (C) 2012 - 2015, Marc Hoersken, <info@marc-hoersken.de>
* Copyright (C) 2012, Mark Salisbury, <mark.salisbury@hp.com> * Copyright (C) 2012, Mark Salisbury, <mark.salisbury@hp.com>
* Copyright (C) 2012 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al. * Copyright (C) 2012 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
* *
@@ -368,7 +368,8 @@ schannel_connect_step2(struct connectdata *conn, int sockindex)
/* setup output buffers */ /* setup output buffers */
InitSecBuffer(&outbuf[0], SECBUFFER_TOKEN, NULL, 0); InitSecBuffer(&outbuf[0], SECBUFFER_TOKEN, NULL, 0);
InitSecBuffer(&outbuf[1], SECBUFFER_ALERT, NULL, 0); InitSecBuffer(&outbuf[1], SECBUFFER_ALERT, NULL, 0);
InitSecBufferDesc(&outbuf_desc, outbuf, 2); InitSecBuffer(&outbuf[2], SECBUFFER_EMPTY, NULL, 0);
InitSecBufferDesc(&outbuf_desc, outbuf, 3);
if(inbuf[0].pvBuffer == NULL) { if(inbuf[0].pvBuffer == NULL) {
failf(data, "schannel: unable to allocate memory"); failf(data, "schannel: unable to allocate memory");