pci: Fix silent truncation of pcie_aer_inject_error argument

PCI AER error status is 32 bit.  The HMP command supports both
symbolic and numeric error status: anything that isn't a known
symbolic value is parsed as number with strtol().  Issues:

* Empty argument yields value zero.

* Range errors from strtol() are ignored, value is UINT32_MAX.

* Values not representable in uint32_t are silently truncated.

Fix to reject such input by switching to strtoui().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20221201121133.3813857-9-armbru@redhat.com>

0 files changed, 0 insertions, 0 deletions