NUL terminate buffer from fgetln(3). From fgsch@OpenBSD.

2006-01-01 22:59:54 +00:00 · 2006-01-01 22:59:54 +00:00 · b65bc26736
commit b65bc26736
parent f22bf18027
1 changed files with 1 additions and 0 deletions
--- a/usr.bin/xargs/xargs.c
+++ b/usr.bin/xargs/xargs.c
@ -608,6 +608,7 @@ prompt(void)
 		(void)fclose(ttyfp);
 		return (0);
 	}
+	response[rsize - 1] = '\0';
 	match = regexec(&cre, response, 0, NULL, 0);
 	(void)fclose(ttyfp);
 	regfree(&cre);