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-rw-r--r--gnu/packages/patches/wpa-supplicant-CVE-2015-5316.patch34
1 files changed, 0 insertions, 34 deletions
diff --git a/gnu/packages/patches/wpa-supplicant-CVE-2015-5316.patch b/gnu/packages/patches/wpa-supplicant-CVE-2015-5316.patch
deleted file mode 100644
index 3088f6a6dc..0000000000
--- a/gnu/packages/patches/wpa-supplicant-CVE-2015-5316.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 95577884ca4fa76be91344ff7a8d5d1e6dc3da61 Mon Sep 17 00:00:00 2001
-From: Jouni Malinen <j@w1.fi>
-Date: Sun, 1 Nov 2015 19:35:44 +0200
-Subject: [PATCH] EAP-pwd peer: Fix error path for unexpected Confirm message
-
-If the Confirm message is received from the server before the Identity
-exchange has been completed, the group has not yet been determined and
-data->grp is NULL. The error path in eap_pwd_perform_confirm_exchange()
-did not take this corner case into account and could end up
-dereferencing a NULL pointer and terminating the process if invalid
-message sequence is received. (CVE-2015-5316)
-
-Signed-off-by: Jouni Malinen <j@w1.fi>
----
- src/eap_peer/eap_pwd.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/eap_peer/eap_pwd.c b/src/eap_peer/eap_pwd.c
-index 75ceef1..892b590 100644
---- a/src/eap_peer/eap_pwd.c
-+++ b/src/eap_peer/eap_pwd.c
-@@ -774,7 +774,8 @@ eap_pwd_perform_confirm_exchange(struct eap_sm *sm, struct eap_pwd_data *data,
- wpabuf_put_data(data->outbuf, conf, SHA256_MAC_LEN);
-
- fin:
-- bin_clear_free(cruft, BN_num_bytes(data->grp->prime));
-+ if (data->grp)
-+ bin_clear_free(cruft, BN_num_bytes(data->grp->prime));
- BN_clear_free(x);
- BN_clear_free(y);
- if (data->outbuf == NULL) {
---
-1.9.1
-