Add patch for snprintf() truncation in logging.

xrdp-0.9.14-log-snprintf.patch

@@ -0,0 +1,17 @@
+diff -ruN xrdp-0.9.14-v/common/log.c xrdp-0.9.14/common/log.c
+--- xrdp-0.9.14-v/common/log.c	2020-08-26 12:32:21.000000000 +1000
++++ xrdp-0.9.14/common/log.c	2020-08-31 19:23:06.347581743 +1000
+@@ -555,9 +555,10 @@
+     now_t = time(&now_t);
+     now = localtime(&now_t);
+ 
+-    snprintf(buff, 21, "[%.4d%.2d%.2d-%.2d:%.2d:%.2d] ", now->tm_year + 1900,
+-             now->tm_mon + 1, now->tm_mday, now->tm_hour, now->tm_min,
+-             now->tm_sec);
++    snprintf(buff, 21, "[%.4d%.2d%.2d-%.2d:%.2d:%.2d] ",
++             (now->tm_year + 1900) % 10000,
++             (now->tm_mon + 1) % 100, now->tm_mday % 100, now->tm_hour % 100,
++             now->tm_min % 100, now->tm_sec % 100);
+ 
+     internal_log_lvl2str(lvl, buff + 20);
+ 

xrdp.spec

@@ -30,6 +30,7 @@ Patch2:    xrdp-0.9.4-service.patch
 Patch3:    xrdp-0.9.2-setpriv.patch
 Patch4:    xrdp-0.9.10-scripts-libexec.patch
 Patch5:    xrdp-0.9.6-script-interpreter.patch
+Patch6:    xrdp-0.9.14-log-snprintf.patch
 
 BuildRequires: gcc
 BuildRequires: libX11-devel