73af3c1b7e
Collapse underflow and overflow checks into a single block.
ok djm@ millert@
8 years ago
4cba5ce8e2
Catch integer underflow in scan_scaled reported by Nicolas Iooss.
ok deraadt@ djm@
8 years ago
29fbe34e31
fix signed integer overflow in scan_scaled. Found by Nicolas Iooss
using AFL against ssh_config. ok deraadt@ millert@
8 years ago
4c65102df3
fairly simple unsigned char casts for ctype
ok krw
11 years ago
fcf6db6614
make scan_scaled set errno to EINVAL rather than ERANGE if it encounters
an invalid multiplier, like the man page says it should
"looks sensible" deraadt@, ok ian@
12 years ago
b263bc8a8a
use llabs instead of the home-grown version; and some comment changes
ok ian@, millert@
16 years ago
95e05a31f0
remove some bogus *p from charles longeau
ok deraadt millert
18 years ago
945e8d4407
library routines should not be checking for NULL pointers passed in,
and then setting errno to EFAULT. that is balony programming! they
should keep stumbling along to purposely create a crash, so that the
programmer stops doing that kind of stupid crap. ok otto
19 years ago
94a41f5c11
scrape $Id$ tags.
okay deraadt@, millert@, krw@
19 years ago
a73d63a9ef
Fix rounding of fractionless numbers. ok tom@ miod@
20 years ago
7176d2991e
Fix sizing of fraction. ok tom@ deraadt@
20 years ago
ad963acdf7
fix 1099512676352 -> 2.0T; ok miod@
20 years ago
2462bc4b83
knf; otto ok
21 years ago
c42a4efa7d
o Do not drop unit when printing -100
o Round negative numbers correctly
o Do not print fractional valus for byte values
ok ian@ henning@
21 years ago
3b9490ce8c
New: fmt_scaled() and scan_scaled() convert to and from "human readable"
or scaled numbers. fmt_scaled, and the format, based on Ken Stailey's
code for "df -h"; scan_scaled is new. Significantly commented on
and reworked by pjanzen@; other comments from millert@. OK pjanzen@.
22 years ago
dtucker