tree-wide: use xsprintf() where applicable

Also add a coccinelle receipt to help with such transitions.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/login/logind-seat.c b/src/login/logind-seat.c
index 1f4936cebe..9d111f737c 100644
--- a/src/login/logind-seat.c
+++ b/src/login/logind-seat.c
@@ -34,6 +34,7 @@
 #include "logind-seat.h"
 #include "mkdir.h"
 #include "parse-util.h"
+#include "stdio-util.h"
 #include "string-util.h"
 #include "terminal-util.h"
 #include "util.h"
@@ -181,7 +182,7 @@ static int vt_allocate(unsigned int vtnr) {
 
         assert(vtnr >= 1);
 
-        snprintf(p, sizeof(p), "/dev/tty%u", vtnr);
+        xsprintf(p, "/dev/tty%u", vtnr);
         fd = open_terminal(p, O_RDWR|O_NOCTTY|O_CLOEXEC);
         if (fd < 0)
                 return -errno;