[Xen-changelog] [xen master] xl: free pid string in do_daemonize

[patchbot@xxxxxxx]

commit 6aef0ff045fe46bac58d3fca8b10fa688fad6e47
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Thu Jul 23 08:59:05 2015 +0100
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Fri Jul 24 11:27:52 2015 +0100

    xl: free pid string in do_daemonize
    
    Pid is a null terminated string allocated by asprintf. It should be
    freed after use.
    
    Also fixed a coding style problem while I was there.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 tools/libxl/xl_cmdimpl.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index a578e3b..9027acb 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -524,10 +524,12 @@ static int do_daemonize(char *name, const char *pidfile)
             exit(1);
         }
 
-        if ( close(fd) < 0 ) {
+        if (close(fd) < 0) {
             perror("Closing pidfile");
             exit(1);
         }
+
+        free(pid);
     }
 
 out:
--
generated by git-patchbot for /home/xen/git/xen.git#master

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