From 0ea3ea67a7498b0e3ec7aa9ba9eef713755fa4d5 Mon Sep 17 00:00:00 2001
From: Trumeet <yuuta@yuuta.moe>
Date: Wed, 16 Feb 2022 15:32:22 -0800
Subject: ReapperRun: remove realpath(3)

---
 ReapperRun/main.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

(limited to 'ReapperRun/main.c')

diff --git a/ReapperRun/main.c b/ReapperRun/main.c
index ec209d8..c3c16ca 100644
--- a/ReapperRun/main.c
+++ b/ReapperRun/main.c
@@ -11,8 +11,6 @@
 #include <assert.h>
 #include <stddef.h>
 #include <unistd.h>
-#include <stdlib.h>
-#include <limits.h>
 
 #ifndef TEST
 int main(int argc, char **argv) {
@@ -21,14 +19,10 @@ int main(int argc, char **argv) {
 	if (argc == 1)
 		errx(64, "Usage: %s /path/to/binary [arg1] [arg2] ...",
 				argv[0]);
-	/* path is not freed on intend. */
-	char *path = realpath(argv[1], NULL);
-	if (!path)
-		err(errno, "realpath(%s)", argv[1]);
 	if ((r = prctl(PR_SET_CHILD_SUBREAPER, 1) < 0))
 		err(errno, "prctl(PR_SET_CHILD_SUBREAPER)");
-	if ((r = execve(path, &argv[1], environ)))
-		err(errno, "exec(%s)", path);
+	if ((r = execve(argv[1], &argv[1], environ)))
+		err(errno, "exec(%s)", argv[1]);
 }
 #else /* ifndef TEST */
 #include <stdio.h>
-- 
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