On Fri, Jan 16, 2015 at 03:18:41PM +0900, Masashi Honma wrote: > On some combination of plink_timeout and HZ, the STA expiration timer will be > unexpectedly truncated to u32. Maybe there is a question "Who sets such a large Nice catch! > - ieee80211_sta_expire(sdata, ifmsh->mshcfg.plink_timeout * HZ); > + ieee80211_sta_expire(sdata, ifmsh->mshcfg.plink_timeout * > + (unsigned long)HZ); There's a remaining problem on 32-bit platforms: there, unsigned long is 32 bits so 0xffffffff * HZ will still truncate to 32 bits. For normal values of HZ though, result will still be 'a rather large number,' so maybe it's not worth caring about that. -- Bob Copeland %% http://bobcopeland.com/ -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
