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| author | Phil Pennock <pdp@exim.org> | 2012-06-06 19:46:40 -0400 |
|---|---|---|
| committer | Phil Pennock <pdp@exim.org> | 2012-06-06 19:46:40 -0400 |
| commit | 2c9a0e86055f1e86ca5cdde421f5f8c9a48b0194 (patch) | |
| tree | adff8abdc22eb73a071a32ea2be21bc79bc22c5a | |
| parent | bba74fc65f77dc6678b3d33eef0acf43efe8f653 (diff) | |
| download | exim4-tls_fix.tar.gz | |
BUGFIX: forced-fail smtp option tls_sni would dereference NULLtls_fix
| -rw-r--r-- | src/src/tls-openssl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c index 22c0730c3..17cc72133 100644 --- a/src/src/tls-openssl.c +++ b/src/src/tls-openssl.c @@ -1289,7 +1289,11 @@ if (sni) { if (!expand_check(sni, US"tls_sni", &tls_sni)) return FAIL; - if (!Ustrlen(tls_sni)) + if (tls_sni == NULL) + { + DEBUG(D_tls) debug_printf("Setting TLS SNI forced to fail, not sending\n"); + } + else if (!Ustrlen(tls_sni)) tls_sni = NULL; else { |