[PATCH] connection: fixing cmsg buffer overflow

[Fiedler, Mathias]

 Hi,

the attachment is a patch for fixing a possible overflow of the local cmsg buffer in wl_connection_data.

This error might happen when the number of pending file descriptors to be send exceeds 32.

The condition i added in wl_connection_write for flushing the buffer is a bit too restrict, it just checks if new buffer data would exceed the space for file descriptors.

Cheers,
Mathias



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