The branch master has been updated
via febb0afaef47ed74b2bdbde0b4278263390f4185 (commit)
from 6556519ea0581323f2330684ad2ae81f0448ef52 (commit)
- Log -----------------------------------------------------------------
commit febb0afaef47ed74b2bdbde0b4278263390f4185
Author: Kurt Roeckx <[email protected]>
Date: Sun Mar 5 21:00:11 2017 +0100
Fix double free in cookie generation.
Reviewed-by: Rich Salz <[email protected]>
Reviewed-by: Matt Caswell <[email protected]>
GH: #2850
-----------------------------------------------------------------------
Summary of changes:
ssl/statem/extensions_clnt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ssl/statem/extensions_clnt.c b/ssl/statem/extensions_clnt.c
index 23dc8d3..8860462 100644
--- a/ssl/statem/extensions_clnt.c
+++ b/ssl/statem/extensions_clnt.c
@@ -658,6 +658,7 @@ int tls_construct_ctos_cookie(SSL *s, WPACKET *pkt,
unsigned int context,
ret = 1;
end:
OPENSSL_free(s->ext.tls13_cookie);
+ s->ext.tls13_cookie = NULL;
s->ext.tls13_cookie_len = 0;
return ret;
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