From e96144118e239e99070d7de79a980c777cfa36bc Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Wed, 8 Jan 2014 20:20:04 +0000
Subject: [PATCH] Error out if a single argument cannot fit into the argument
 space

---
 xargs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xargs.c b/xargs.c
index d18cb88..b0c43b5 100644
--- a/xargs.c
+++ b/xargs.c
@@ -84,6 +84,8 @@ main(int argc, char *argv[])
 		while ((arg = poparg())) {
 			if (argsz + strlen(arg) + 1 > argmaxsz ||
 			    i >= NARGS - 1) {
+				if (strlen(arg) + 1 > argmaxsz)
+					enprintf(EXIT_FAILURE, "insufficient argument space\n");
 				pusharg(arg);
 				break;
 			}