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vmdk: fix vmdk_parse_extents() extent_file leaks 

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2014-09-04 21:04:42 +01:00
parent c5fe97e359
commit ff74f33c31
1 changed files with 2 additions and 0 deletions
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2
block/vmdk.c
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@ -834,6 +834,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
ret = vmdk_add_extent(bs, extent_file, true, sectors, ret = vmdk_add_extent(bs, extent_file, true, sectors,
0, 0, 0, 0, 0, &extent, errp); 0, 0, 0, 0, 0, &extent, errp);
if (ret < 0) { if (ret < 0) {
bdrv_unref(extent_file);
return ret; return ret;
} }
extent->flat_start_offset = flat_offset << 9; extent->flat_start_offset = flat_offset << 9;
@ -853,6 +854,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
extent = &s->extents[s->num_extents - 1]; extent = &s->extents[s->num_extents - 1];
} else { } else {
error_setg(errp, "Unsupported extent type '%s'", type); error_setg(errp, "Unsupported extent type '%s'", type);
bdrv_unref(extent_file);
return -ENOTSUP; return -ENOTSUP;
} }
extent->type = g_strdup(type); extent->type = g_strdup(type);