This is the mail archive of the glibc-bugs@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug nptl/2644] Race condition during unwind code after thread cancellation


------- Additional Comments From batneil at thebatcave dot org dot uk  2006-05-07 22:15 -------
Created an attachment (id=1006)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=1006&action=view)
Patch to force reload of the pointers only when required

As discussed, this patch forces the function pointers to be reloaded when
required, without needing them all to marked as volatile.  I've used the '+'
modifier in the asm, when I used '=' gcc decided to dead-code one of the stores
and everything broke.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
Attachment #1004 is|0                           |1
           obsolete|                            |


http://sourceware.org/bugzilla/show_bug.cgi?id=2644

------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]