Attachment 183311 Details for Bug 219805 – Add checking for extra " from XMPP server

[patch] Add checking for extra " from XMPP server

openssl-1.0.2a-xmpp-starttls.patch (text/plain), 1.10 KB, created by Alexey on 2017-06-07 22:06:38 UTC

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Creator: Alexey

Created: 2017-06-07 22:06:38 UTC

Size: 1.10 KB

patch

obsolete

>diff -up openssl-1.0.2a/apps/s_client.c.starttls openssl-1.0.2a/apps/s_client.c
>--- openssl-1.0.2a/apps/s_client.c.starttls	2015-04-22 18:23:12.964387157 +0200
>+++ openssl-1.0.2a/apps/s_client.c	2015-04-22 18:23:56.496414820 +0200
>@@ -134,7 +134,8 @@
>  * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
>  * OTHERWISE.
>  */
>-
>+/* for strcasestr */
>+#define _GNU_SOURCE
> #include <assert.h>
> #include <ctype.h>
> #include <stdio.h>
>@@ -1626,8 +1627,11 @@ int MAIN(int argc, char **argv)
>                    "xmlns='jabber:client' to='%s' version='1.0'>", host);
>         seen = BIO_read(sbio, mbuf, BUFSIZZ);
>         mbuf[seen] = 0;
>-        while (!strstr
>-               (mbuf, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'")) {
>+        while (!strcasestr
>+               (mbuf, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'")
>+               && !strcasestr(mbuf,
>+                              "<starttls xmlns=\"urn:ietf:params:xml:ns:xmpp-tls\""))
>+        {
>             if (strstr(mbuf, "/stream:features>"))
>                 goto shut;
>             seen = BIO_read(sbio, mbuf, BUFSIZZ);

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Attachments on bug 219805: 183311