Re: [libvirt] [PATCH] util: storage: Fix build after 25924dec0f9329d429aadae14e273602307e2214

The commit referenced above changed function arguments of virStorageFileGetMetadataFromBuf() but didn't tweak the ATTRIBUTE_NONNULL tied to them. This was caught by coverity as it actually obeys them. We disabled them for GCC and thus it didn't show up.

Additionally in commit 3ea661deeabadc3c114dfb6f662b9fd17d714a01 I passed NULL to the backingFormat argument which was also marked as nonnull. Use a dummy int's address when the argument isn't supplied so that the code doesn't need to change much. --- src/util/virstoragefile.c | 4 ++++ src/util/virstoragefile.h | 3 +-- 2 files changed, 5 insertions(+), 2 deletions(-)