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authorPhil Pennock <pdp@exim.org>2012-05-20 05:33:22 -0400
committerPhil Pennock <pdp@exim.org>2012-05-20 05:33:22 -0400
commit8c79eebfd4af6c2f480267b2396bbdf5592919a8 (patch)
treea6dca29cf7d87c6260b0ae409f802664203be27c
parentc7c4ae90a7a7b9fc474e246e9a0d47ddf519117f (diff)
GnuTLS debug callback: check for existing \n
-rw-r--r--src/src/tls-gnu.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/src/tls-gnu.c b/src/src/tls-gnu.c
index 05a3e084c..51fdb8657 100644
--- a/src/src/tls-gnu.c
+++ b/src/src/tls-gnu.c
@@ -1183,7 +1183,14 @@ return TRUE;
static void
exim_gnutls_logger_cb(int level, const char *message)
{
- DEBUG(D_tls) debug_printf("GnuTLS<%d>: %s\n", level, message);
+ size_t len = strlen(message);
+ if (len < 1)
+ {
+ DEBUG(D_tls) debug_printf("GnuTLS<%d> empty debug message\n", level);
+ return;
+ }
+ DEBUG(D_tls) debug_printf("GnuTLS<%d>: %s%s", level, message,
+ message[len-1] == '\n' ? "" : "\n");
}
#endif