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From a7417c2e6950d55c22c1b0d15783898b8ff229ef Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 20 Feb 2015 05:10:37 +0000
Subject: [PATCH 05/11] nspawn: Use execvpe only when libc supports it
Upstream-Status: Denied [no desire for uclibc support]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/nspawn/nspawn.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 0d8d199..b597edb 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -129,6 +129,8 @@ typedef enum Volatile {
VOLATILE_STATE,
} Volatile;
+#include "config.h"
+
static char *arg_directory = NULL;
static char *arg_template = NULL;
static char *arg_user = NULL;
@@ -4257,7 +4259,12 @@ int main(int argc, char *argv[]) {
a[0] = (char*) "/sbin/init";
execve(a[0], a, env_use);
} else if (argc > optind)
+#ifdef HAVE_EXECVPE
execvpe(argv[optind], argv + optind, env_use);
+#else
+ environ = env_use;
+ execvp(argv[optind], argv + optind);
+#endif /* HAVE_EXECVPE */
else {
chdir(home ? home : "/root");
execle("/bin/bash", "-bash", NULL, env_use);
--
2.1.4
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