From e075b388728408e8745408c8dbdbe9635ccea399 Mon Sep 17 00:00:00 2001
From: Gedare Bloom <gedare@rtems.org>
Date: Thu, 5 Sep 2013 14:10:52 -0400
Subject: untar: check return value from mkdir

Check the return value from mkdir instead of failing silently.

1063857 Unchecked return value from library
---
 cpukit/libmisc/untar/untar.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'cpukit/libmisc/untar/untar.c')

diff --git a/cpukit/libmisc/untar/untar.c b/cpukit/libmisc/untar/untar.c
index 9ed00e92a0..5f1699da07 100644
--- a/cpukit/libmisc/untar/untar.c
+++ b/cpukit/libmisc/untar/untar.c
@@ -223,7 +223,11 @@ Untar_FromMemory(
       }
       else if (linkflag == DIRTYPE)
       {
-         mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
+         if ( mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO) != 0 ) {
+           printk("Untar: failed to create directory %s\n", fname);
+           retval = UNTAR_FAIL;
+           break;
+         }
       }
    }
 
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