[Qemu-trivial] [PATCH 5/5] os-posix: Plug fd leak in qemu_create_pidfile()

[Markus Armbruster <armbru@redhat.com>]

Spotted by Coverity.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 os-posix.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/os-posix.c b/os-posix.c
index dbf3b24..dc4a6bb 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -372,13 +372,16 @@ int qemu_create_pidfile(const char *filename)
         return -1;
     }
     if (lockf(fd, F_TLOCK, 0) == -1) {
+        close(fd);
         return -1;
     }
     len = snprintf(buffer, sizeof(buffer), FMT_pid "\n", getpid());
     if (write(fd, buffer, len) != len) {
+        close(fd);
         return -1;
     }
 
+    close(fd);
     return 0;
 }
 
-- 
1.7.6.4