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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-12-11 21:39:20 +0300 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2021-02-03 08:00:33 -0600 |
| commit | 4c002cef0e9abe7135d7916c51abce47f7fc1ee2 (patch) | |
| tree | cd2bfc6b897f859e5c26f9c3b761c540a20f97cf /.patchew.yml | |
| parent | 69b55e03f7e65a36eb954d0b7d4698b258df2708 (diff) | |
util/iov: make qemu_iovec_init_extended() honest
Actually, we can't extend the io vector in all cases. Handle possible
MAX_IOV and size_t overflows.
For now add assertion to callers (actually they rely on success anyway)
and fix them in the following patch.
Add also some additional good assertions to qemu_iovec_init_slice()
while being here.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201211183934.169161-3-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to '.patchew.yml')
0 files changed, 0 insertions, 0 deletions