New compiler warning in 2.6.34-rc1: 'start_ext.ee_block' may be used uninitialized

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I saw the following scroll by during kernel compilation:

fs/ext4/move_extent.c: In function 'mext_leaf_block':

fs/ext4/move_extent.c:478: warning: 'start_ext.ee_block' may be used
uninitialized in this function


Is it real?  It seems that the initial start_ext.ee_len = 0 guards
against accidental use of an uninitialized start_ext.ee_block, but maybe
I missed something.

The message is from gcc (Gentoo 4.3.4 p1.0, pie-10.1.5) 4.3.4 here.
-- 
Stefan Richter
-=====-==-=- --== -====
http://arcgraph.de/sr/
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux