container: bubblewrap: do not defer closing files #596
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In go, defer statements are scoped to the function level, not the block level, so this results in file descriptor exhaustion for guests which have more than RLIMIT_NOFILE files installed in them. Instead, immediately close files after writing their contents. Signed-off-by: Ariadne Conill <ariadne@dereferenced.org>
luhring
approved these changes
Aug 9, 2023
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In go, defer statements are scoped to the function level, not the block level, so this results in file descriptor exhaustion for guests which have more than RLIMIT_NOFILE files installed in them.
Instead, immediately close files after writing their contents.