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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-10-05 04:31:31 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-10-05 04:31:31 +0200 |
| commit | 0e09795831f37b86206e4dc9b3a0ac8bcd90401e (patch) | |
| tree | 22e593360937f5d58497f3aa46ee3791520ac767 /sys/src/cmd/9660srv/dat.h | |
| parent | ec518776982d6d1173683a1108e7537fc329ed43 (diff) | |
dossrv: handle file offsets > 2^31
maximum file size is 4GB-1 as the file length is stored in
a 32 bit long. make sure it doesnt overflow on write or
or truncate. interpret the file length as unsigned. pass
vlong to readfile()/writefile()/truncfile() so we can
handle overflows and not just ignore the upper bits.
Diffstat (limited to 'sys/src/cmd/9660srv/dat.h')
0 files changed, 0 insertions, 0 deletions