On Fri, Sep 02, 2022 at 06:11:52PM +0530, Amit Prakash Shukla wrote:
> ../lib/vhost/virtio_net.c:941:35: error:
> 'buf_vec[0].buf_len' may be used uninitialized
> [-Werror=maybe-uninitialized]
> 941 | buf_len = buf_vec[vec_idx].buf_len;
> | ~~~~~~~~~~~~~~~~^~~~~~~~
> ../lib/vhost/virtio_net.c: In function 'virtio_dev_rx_packed':
> ../lib/vhost/virtio_net.c:1285:27: note: 'buf_vec' declared here
> 1285 | struct buf_vector buf_vec[BUF_VECTOR_MAX];
> | ^~~~~~~
> cc1: all warnings being treated as errors
>
> Fixes: 93520085efda ("vhost: add packed ring single enqueue")
> Cc: [email protected]Please describe what this patch is doing (the current state of code, why it errored, and how it is fixing the error). Write the description in imperative mood. I don't see the description other than error message above. Also, for stable patches submission, Cc [email protected]. Thanks. -- An old man doll... just what I always wanted! - Clara
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