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SUSE:SLE-12-SP1:Update
curl.30322
curl-CVE-2023-27536.patch
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File curl-CVE-2023-27536.patch of Package curl.30322
From cb49e67303dbafbab1cebf4086e3ec15b7d56ee5 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg <daniel@haxx.se> Date: Fri, 10 Mar 2023 09:22:43 +0100 Subject: [PATCH] url: only reuse connections with same GSS delegation Reported-by: Harry Sintonen Closes #10731 --- lib/url.c | 6 ++++++ lib/urldata.h | 1 + 2 files changed, 7 insertions(+) Index: curl-7.37.0/lib/url.c =================================================================== --- curl-7.37.0.orig/lib/url.c +++ curl-7.37.0/lib/url.c @@ -3133,6 +3133,11 @@ ConnectionExists(struct SessionHandle *d } } + /* GSS delegation differences do not actually affect every connection + * and auth method, but this check takes precaution before efficiency */ + if(needle->gssapi_delegation != check->gssapi_delegation) + continue; + if (1) { ; /* noop for the following ifdef and else clauses */ } @@ -3756,6 +3761,7 @@ static struct connectdata *allocate_conn it may live on without (this specific) SessionHandle */ conn->fclosesocket = data->set.fclosesocket; conn->closesocket_client = data->set.closesocket_client; + conn->gssapi_delegation = data->set.gssapi_delegation; return conn; error: Index: curl-7.37.0/lib/urldata.h =================================================================== --- curl-7.37.0.orig/lib/urldata.h +++ curl-7.37.0/lib/urldata.h @@ -1068,6 +1068,7 @@ struct connectdata { struct connectbundle *bundle; /* The bundle we are member of */ enum negotiatenpn negnpn; + unsigned char gssapi_delegation; /* inherited from set.gssapi_delegation */ }; /* The end of connectdata. */
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