Commit Graph

5 Commits

Author SHA1 Message Date
Archie Cobbs
2127f26023 Examine all occurrences of sprintf(), strcat(), and str[n]cpy()
for possible buffer overflow problems. Replaced most sprintf()'s
with snprintf(); for others cases, added terminating NUL bytes where
appropriate, replaced constants like "16" with sizeof(), etc.

These changes include several bug fixes, but most changes are for
maintainability's sake. Any instance where it wasn't "immediately
obvious" that a buffer overflow could not occur was made safer.

Reviewed by:	Bruce Evans <bde@zeta.org.au>
Reviewed by:	Matthew Dillon <dillon@apollo.backplane.com>
Reviewed by:	Mike Spengler <mks@networkcs.com>
1998-12-04 22:54:57 +00:00
Peter Wemm
6054307b92 Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline. 1998-06-20 18:37:51 +00:00
Peter Wemm
1ee25934a9 Make this compile.. There are some unpleasing hacks in here.
A major unifdef session is sorely tempting but would destroy any remaining
chance of tracking the original sources.
1998-03-21 11:34:28 +00:00
Peter Wemm
27064bb159 Import kernel parts of ipfilter v3.2.3 1998-03-21 10:11:54 +00:00
Darren Reed
e10102a12a Import version 3.2alpha7 1997-05-25 15:50:46 +00:00