Useless as an XVideo implementation with zero adaptors might be, it's apparently a thing in the wild. Catch this case and bail out of xv init if it happens.
Signed-off-by: Adam Jackson <[email protected]> --- hw/kdrive/ephyr/ephyrvideo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/kdrive/ephyr/ephyrvideo.c b/hw/kdrive/ephyr/ephyrvideo.c index 56a5ff1..31b1eee 100644 --- a/hw/kdrive/ephyr/ephyrvideo.c +++ b/hw/kdrive/ephyr/ephyrvideo.c @@ -462,7 +462,7 @@ ephyrXVPrivQueryHostAdaptors(EphyrXVPriv * a_this) if (a_this->host_adaptors) a_this->num_adaptors = a_this->host_adaptors->num_adaptors; - if (a_this->num_adaptors < 0) { + if (a_this->num_adaptors <= 0) { EPHYR_LOG_ERROR("failed to get number of host adaptors\n"); goto out; } -- 2.7.4 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
