CA-309302 Handle some less common cases in direct_copy

xapi-project / vhd-tool

Command-line tools for streaming and manipulating vhd format data

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CA-309302 Handle some less common cases in direct_copy #88

Closed TimSmithCtx closed 5 years ago

TimSmithCtx commented 5 years ago

The copy wrapper might be handed non-blocking filedescriptors, which would cause problems. The caller tries not do do that, but it is worth being robust against it anyway.

Signed-off-by: Tim Smith tim.smith@citrix.com