[libdvdcss-devel] ioctl: Initialize variable before use in ioctl_ReportAgid()

[Diego Biurrun]

libdvdcss | branch: master | Diego Biurrun <***@biurrun.de> | Tue Oct 28 18:05:47 2014 +0100| [665cacf448bfc9f5f3c81e5a37fa2c533071b418] | committer: Diego Biurrun

ioctl: Initialize variable before use in ioctl_ReportAgid()

This silences a complaint from the MSVC code analyzer.

http://git.videolan.org/gitweb.cgi/libdvdcss.git/?a=commit;h=665cacf448bfc9f5f3c81e5a37fa2c533071b418

---

src/ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ioctl.c b/src/ioctl.c
index 063e1c4..696588e 100644
--- a/src/ioctl.c
+++ b/src/ioctl.c
@@ -616,7 +616,7 @@ int ioctl_ReportAgid( int i_fd, int *pi_agid )
if( WIN2K ) /* NT/2k/XP */
{
ULONG id;
- DWORD tmp;
+ DWORD tmp = 0;

i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_START_SESSION,
&tmp, 4, &id, sizeof( id ), &tmp, NULL ) ? 0 : -1;