From: Jim Meyering <jim@meyering.net>
Date: Mon, 23 Feb 2009 16:47:30 +0000 (+0100)
Subject: libext2fs: don't leak strdup'd dev name in dosio.c upon error
X-Git-Tag: v1.41.5~45
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=4e711be8d04cb6da9e3e3628f82ee66bfbda23f2;p=tools%2Fe2fsprogs.git

libext2fs: don't leak strdup'd dev name in dosio.c upon error

Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/lib/ext2fs/dosio.c b/lib/ext2fs/dosio.c
index 97ceef5..a7968cd 100644
--- a/lib/ext2fs/dosio.c
+++ b/lib/ext2fs/dosio.c
@@ -278,6 +278,7 @@ static errcode_t dos_open(const char *dev, int flags, io_channel *channel)
   if(!HW_OK())
   {
     _dio_error = ERR_HARDWARE;
+    free(part->dev);
     free(part);
     return EFAULT;
   }
@@ -297,6 +298,7 @@ static errcode_t dos_open(const char *dev, int flags, io_channel *channel)
   if(!HW_OK())
   {
     _dio_error = ERR_HARDWARE;
+    free(part->dev);
     free(part);
     return EFAULT;
   }
@@ -308,6 +310,7 @@ static errcode_t dos_open(const char *dev, int flags, io_channel *channel)
   {
     _dio_error = part->pno == 0xFE ? ERR_EMPTYPART :
                  part->pno == 0xFD ? ERR_LINUXSWAP : ERR_NOTEXT2FS;
+    free(part->dev);
     free(part);
     return ENODEV;
   }