From db69a5281b23003af71068e494a20dc4f3a047aa Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 29 Mar 2020 17:30:58 +0200
Subject: libstore: Fix memory leak

* libstore/device.c (dopen): Do not use strdup() for `rest'. Free
`master'.
---
 libstore/device.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libstore')

diff --git a/libstore/device.c b/libstore/device.c
index b8961a52..0d4ca477 100644
--- a/libstore/device.c
+++ b/libstore/device.c
@@ -103,7 +103,7 @@ dopen (const char *name, device_t *device, int *mod_flags)
   if ( (name[0] == '@') && (pos = strchr (name, ':')) )
     {
       master = strndup (name+1, pos-(name+1));
-      rest = strdup (pos+1);
+      rest = pos+1;
 
       if (*mod_flags & STORE_HARD_READONLY)
 	{
@@ -141,6 +141,8 @@ dopen (const char *name, device_t *device, int *mod_flags)
 	  else
 	    err = ENODEV;
 	}
+
+      free (master);
     }
 
   if (err)
-- 
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