On Sat, Dec 08, 2001 at 09:32:40PM -0800, Guy Harris wrote: > Do you have an example of an expresion that leaks registers?
I do - "ip[6:2] & 0x1fff = 0", from the tcpdump man page. It appears that "gen_arth()" frees "a1->regno" but not "a0->regno" - it just overwrites "a0->regno". I'll have to see whether the actual *code* overwrites it, so that the old value in "a0->regno" can be freed. - This is the TCPDUMP workers list. It is archived at http://www.tcpdump.org/lists/workers/index.html To unsubscribe use mailto:[EMAIL PROTECTED]?body=unsubscribe
