Pthread error?

Eric Blake eblake@redhat.com
Fri Jul 29 17:05:00 GMT 2011


On 07/29/2011 10:59 AM, Jan Chludzinski wrote:
> The code below appears to have incorrect behavior.  The output is:

Compile with -Wall.

> Thread 00a104f8 0000002a: The resource is 0

>     printf("Thread %.8x %.8x: resource is>>>  %d\n",
>       pthread_self(), resource);

Three uses of %, but only two arguments.  You're reading random stuff 
off the stack because you used printf incorrectly.

-- 
Eric Blake   eblake@redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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