From 6eeddeae9d8cdf570e6287db0548fcc0a0b5c665 Mon Sep 17 00:00:00 2001 From: ths Date: Thu, 18 Jan 2007 00:22:11 +0000 Subject: [PATCH] Fix CDROM permission check, by Kazu . --- block-raw.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/block-raw.c b/block-raw.c index 2b6f441b..29882e1f 100644 --- a/block-raw.c +++ b/block-raw.c @@ -914,8 +914,13 @@ static int raw_open(BlockDriverState *bs, const char *filename, int flags) s->hfile = CreateFile(filename, access_flags, FILE_SHARE_READ, NULL, create_flags, overlapped, NULL); - if (s->hfile == INVALID_HANDLE_VALUE) + if (s->hfile == INVALID_HANDLE_VALUE) { + int err = GetLastError(); + + if (err == ERROR_ACCESS_DENIED) + return -EACCES; return -1; + } return 0; } @@ -1278,8 +1283,13 @@ static int hdev_open(BlockDriverState *bs, const char *filename, int flags) s->hfile = CreateFile(filename, access_flags, FILE_SHARE_READ, NULL, create_flags, overlapped, NULL); - if (s->hfile == INVALID_HANDLE_VALUE) + if (s->hfile == INVALID_HANDLE_VALUE) { + int err = GetLastError(); + + if (err == ERROR_ACCESS_DENIED) + return -EACCES; return -1; + } return 0; } -- 2.39.5