X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/c3eb0c401200320151770680b9291197e759bfc9..f62d626d9b7958362fcf3605bcd2280295c0a30c:/slstatus.c

diff --git a/slstatus.c b/slstatus.c
index 2b63be4..21cda51 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -30,7 +30,6 @@
 
 #include "extern/arg.h"
 #include "extern/strlcat.h"
-#include "extern/strlcpy.h"
 #include "extern/concat.h"
 
 struct arg {
@@ -759,7 +758,7 @@ int
 main(int argc, char *argv[])
 {
 	unsigned short int i;
-	char status_string[4096];
+	char status_string[2048];
 	char *res, *element;
 	struct arg argument;
 	struct sigaction act;
@@ -811,7 +810,8 @@ main(int argc, char *argv[])
 				element = smprintf(UNKNOWN_STR);
 				warnx("Failed to format output");
 			}
-			strlcat(status_string, element, sizeof(status_string));
+			if (strlcat(status_string, element, sizeof(status_string)) >= sizeof(status_string))
+				warnx("Output too long");
 			free(res);
 			free(element);
 		}