ru.unix.bsd

 
 - RU.UNIX.BSD ------------------------------------------------------------------
 From : Slawa Olhovchenkov                   2:5030/500     27 Aug 2004  01:37:24
 To : All
 Subject : fix build w/o -O
 -------------------------------------------------------------------------------- 
 

 
 Кажется свершилось:
 
 obrien      2004-08-25 18:28:15 UTC
 
   FreeBSD src repository
 
   Modified files:
     sys/i386/include     in_cksum.h
   Log:
   Fix a bug in in_cksum_hdr w/o -O.
 
   The C code assumes that the carry bit is always kept from the previous
   operation. However, the pointer indexing requires another add operation.
   Thus, the carry bit from the first operation is tromped over by the
   "addl" operation that ends up following it, so the "adcl" that follows
   that has no effect because the carry bit is cleared before it.
   The result is checksum failure on received packets.
 
 ... Tы у меня смотри, я где нормален, а где беспощаден.
 --- GoldED+/BSD 1.1.5
  * Origin:  (2:5030/500)
 
 

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