diff options
| author | Halil Pasic <pasic@linux.vnet.ibm.com> | 2016-10-11 16:12:35 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-10-24 17:54:03 +0200 |
| commit | 09237757a8b2af0a5e6f1141de2d65433e509691 (patch) | |
| tree | 80728a719999d63d40ebdb861d09f785fb1f9f66 /block | |
| parent | 0153d2f50bc2ad3f41810d838fcf66acbf10f07a (diff) | |
block: improve error handling in raw_open
Make raw_open for POSIX more consistent in handling errors by setting
the error object also when qemu_open fails. The error object was set
generally set in case of errors, but I guess this case was overlooked.
Do the same for win32.
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Tested-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> (POSIX only)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/raw-posix.c | 1 | ||||
| -rw-r--r-- | block/raw-win32.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/block/raw-posix.c b/block/raw-posix.c index 166e9d1ad5..f481e57f78 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -443,6 +443,7 @@ static int raw_open_common(BlockDriverState *bs, QDict *options, fd = qemu_open(filename, s->open_flags, 0644); if (fd < 0) { ret = -errno; + error_setg_errno(errp, errno, "Could not open '%s'", filename); if (ret == -EROFS) { ret = -EACCES; } diff --git a/block/raw-win32.c b/block/raw-win32.c index 734bb105bd..800fabdd72 100644 --- a/block/raw-win32.c +++ b/block/raw-win32.c @@ -373,6 +373,7 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags, if (s->hfile == INVALID_HANDLE_VALUE) { int err = GetLastError(); + error_setg_win32(errp, err, "Could not open '%s'", filename); if (err == ERROR_ACCESS_DENIED) { ret = -EACCES; } else { |