1 files changed, 8 insertions, 8 deletions

diff --git a/busybox/networking/ifupdown.c b/busybox/networking/ifupdown.c
index 1842be58b..21afe42d4 100644
--- a/busybox/networking/ifupdown.c
+++ b/busybox/networking/ifupdown.c
@@ -150,7 +150,7 @@ struct interfaces_file_t
 
 static char no_act = 0;
 static char verbose = 0;
-static char **environ = NULL;
+static char **__myenviron = NULL;
 
 #ifdef CONFIG_FEATURE_IFUPDOWN_IP
 
@@ -961,16 +961,16 @@ static void set_environ(struct interface_defn_t *iface, char *mode)
         const int n_env_entries = iface->n_options + 5;
         char **ppch;
 
-        if (environ != NULL) {
-                for (ppch = environ; *ppch; ppch++) {
+        if (__myenviron != NULL) {
+                for (ppch = __myenviron; *ppch; ppch++) {
                         free(*ppch);
                         *ppch = NULL;
                 }
-                free(environ);
-                environ = NULL;
+                free(__myenviron);
+                __myenviron = NULL;
         }
-        environ = xmalloc(sizeof(char *) * (n_env_entries + 1 /* for final NULL */ ));
-        environend = environ;
+        __myenviron = xmalloc(sizeof(char *) * (n_env_entries + 1 /* for final NULL */ ));
+        environend = __myenviron;
         *environend = NULL;
 
         for (i = 0; i < iface->n_options; i++) {
@@ -1010,7 +1010,7 @@ static int doit(char *str)
                         case -1:                /* failure */
                                 return 0;
                         case 0:         /* child */
-                                execle(DEFAULT_SHELL, DEFAULT_SHELL, "-c", str, NULL, environ);
+                                execle(DEFAULT_SHELL, DEFAULT_SHELL, "-c", str, NULL, __myenviron);
                                 exit(127);
                 }
                 waitpid(child, &status, 0);