From: Alan Cox <alan@linux.intel.com>
Date: Wed, 21 Feb 2018 20:44:46 +0000 (+0000)
Subject: rmdir: report path correctly
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=87797687447326b3b57aa4c1fe224cc1ce90068f;p=FUZIX.git

rmdir: report path correctly
---

diff --git a/Applications/util/rmdir.c b/Applications/util/rmdir.c
index f42b423c..40bf1500 100644
--- a/Applications/util/rmdir.c
+++ b/Applications/util/rmdir.c
@@ -1,6 +1,7 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
 unsigned short newmode;
 
@@ -9,11 +10,17 @@ void writes(const char *p)
     write(2, p, strlen(p));
 }
 
-int remove_dir(char *name, int f)
+int remove_dir(char *ni, int f)
 {
     int er, era = 2;
     char *line;
+    char *name = strdup(ni);
     char *p = name + strlen(name) - 1;
+
+    if (name == NULL) {
+        writes("rmdir: out of memory\n");
+	exit(255);
+    }
     while(p >= name && *p == '/')
         *p-- = '\0';
 
@@ -23,6 +30,7 @@ int remove_dir(char *name, int f)
 	line[1] = 0;
 	era = 0;
     }
+    free(name);
     return (er && era);
 }