motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-06 17:23:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

block: do not abuse EMEDIUMTYPE

Browse source 
Returning "Wrong medium type" for an image that does not have a valid
header is a bit weird.  Improve the error by mentioning what format
was trying to open it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-02-17 14:44:06 +01:00 • committed by Kevin Wolf
parent 89ac8480a8
commit 76abe4071d
9 changed files with 19 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

3
block/qed.c
View file

@ -391,7 +391,8 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags,
qed_header_le_to_cpu(&le_header, &s->header);
if (s->header.magic != QED_MAGIC) {
return -EMEDIUMTYPE;
error_setg(errp, "Image not in QED format");
return -EINVAL;
}
if (s->header.features & ~QED_FEATURE_MASK) {
/* image uses unsupported feature bits */