26 lines
1,008 B
Diff
26 lines
1,008 B
Diff
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https://github.com/ppp-project/ppp/commit/d7e62a8499c4032d79e05afbd8fd3efd51c5b148
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https://bugs.launchpad.net/ubuntu/+source/ppp/+bug/1958196
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From: =?UTF-8?q?Eivind=20N=C3=A6ss?= <eivnaes@yahoo.com>
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Date: Thu, 3 Feb 2022 14:28:22 -0800
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Subject: [PATCH] pppd/eap: Fix bug causing incorrect response length (#334)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Need to update the esp->ea_client.ea_namelen variable. A plugin can override the
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name of the user, and the variable is passed onto the eap_chap2_response generating
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the wrong response length.
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Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
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--- a/pppd/eap.c
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+++ b/pppd/eap.c
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@@ -2182,6 +2182,7 @@ eap_request(eap_state *esp, u_char *inp, int id, int len)
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eap_send_nak(esp, id, EAPT_SRP);
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break;
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}
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+ esp->es_client.ea_namelen = strlen(esp->es_client.ea_name);
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/* Create the MSCHAPv2 response (and add to cache) */
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unsigned char response[MS_CHAP2_RESPONSE_LEN+1]; // VLEN + VALUE
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