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| author | Peter Wu <peter@lekensteyn.nl> | 2019-10-20 19:10:31 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-10-21 20:35:05 +0200 |
| commit | 68805580209cfaa50b2400d1a2e6c66500001395 (patch) | |
| tree | 9ac8a95238fff8a3e49fda954787836c2ffd1c49 /src/resolve/resolved-dnstls-gnutls.c | |
| parent | hwdb: Add Medion Akoya E2215T MD60198 sensor orientation quirk (diff) | |
| download | systemd-68805580209cfaa50b2400d1a2e6c66500001395.tar.xz systemd-68805580209cfaa50b2400d1a2e6c66500001395.zip | |
resolved: fix connection failures with TLS 1.3 and GnuTLS
Prefer TLS 1.3 before TLS 1.2 for DNS-over-TLS support, otherwise
servers compliant with RFC 8446 might end up agreeing TLS 1.2 plus a
downgrade signal which is not expected by GnuTLS clients. This manifests
in the following error:
Failed to invoke gnutls_handshake: An illegal parameter has been received.
Fixes: #13528
Fixes: v242-962-g9c0624dcdb ("resolved: support TLS 1.3 when using GnuTLS for DNS-over-TLS")
Diffstat (limited to 'src/resolve/resolved-dnstls-gnutls.c')
| -rw-r--r-- | src/resolve/resolved-dnstls-gnutls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resolve/resolved-dnstls-gnutls.c b/src/resolve/resolved-dnstls-gnutls.c index 06d635fcc4..7ad9662073 100644 --- a/src/resolve/resolved-dnstls-gnutls.c +++ b/src/resolve/resolved-dnstls-gnutls.c @@ -10,7 +10,7 @@ #include "resolved-dnstls.h" #if GNUTLS_VERSION_NUMBER >= 0x030600 -#define PRIORTY_STRING "NORMAL:-VERS-ALL:+VERS-TLS1.2:+VERS-TLS1.3" +#define PRIORTY_STRING "NORMAL:-VERS-ALL:+VERS-TLS1.3:+VERS-TLS1.2" #else #define PRIORTY_STRING "NORMAL:-VERS-ALL:+VERS-TLS1.2" #endif |