>From c9d450ffcc755c4af39c2ab5a9e585f05eeddf94 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Fri, 8 Dec 2017 13:30:06 -0800 Subject: [PATCH] Fix core dump from (format "%#08x" n) patch Problem reported by Glenn Morris (Bug#29609#13). * src/editfns.c (styled_format): Null-terminate output, as later code now expects this. --- src/editfns.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/editfns.c b/src/editfns.c index ebf6518994..084d92346f 100644 --- a/src/editfns.c +++ b/src/editfns.c @@ -4623,6 +4623,7 @@ styled_format (ptrdiff_t nargs, Lisp_Object *args, bool message) /* Don't use sprintf here, as it might mishandle prec. */ sprintf_buf[0] = XINT (arg); sprintf_bytes = prec != 0; + sprintf_buf[sprintf_bytes] = '\0'; } else if (conversion == 'd' || conversion == 'i') { -- 2.14.3