| commit | 1fa795a853255fcc93e5d3e2a92d161a2ed96eb8 | |
| author | Gonglei <arei.gonglei@huawei.com> | |
| Tue, 23 Jun 2015 01:53:05 +0000 (23 09:53 +0800) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Tue, 23 Jun 2015 06:14:13 +0000 (23 08:14 +0200) | ||
| tree | 02cec5b7bd4a9e5c88bb2522a7d4516c0c95a935 | treesnapshot (tar.gz zip) |
| parent | 3750dabc69d76f0938cc726a64a70e4ae2fe21df | commitdiff |
qdev: fix OVERFLOW_BEFORE_WIDEN
Potentially overflowing expression "1 << prop->bitnr" with
type "int" (32 bits, signed) is evaluated using 32-bit arithmetic,
and then used in a context that expects an expression of type
"uint64_t" (64 bits, unsigned).
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Potentially overflowing expression "1 << prop->bitnr" with
type "int" (32 bits, signed) is evaluated using 32-bit arithmetic,
and then used in a context that expects an expression of type
"uint64_t" (64 bits, unsigned).
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/core/qdev-properties.c | diffblobblamehistory |