freebsd-nq/sys/gnu/fs
Matthew Dillon 6ddaf0f45e Avoid a data-consistency race between write() and mmap()
by ensuring that newly allocated blocks are zerod.  The
race can occur even in the case where the write covers
the entire block.

Reported by: Sven Berkvens <sven@berkvens.net>, Marc Olzheim <zlo@zlo.nu>
2000-12-17 23:57:05 +00:00
..
ext2fs Avoid a data-consistency race between write() and mmap() 2000-12-17 23:57:05 +00:00