Christophe Varoqui wrote:
Thanks for this report.
I can't reproduce this here.
I'm afraid I'll have to ask you to try and refine your report though.
Use a debugger to track [m]pp->size changes, or try adding debugging
output in the key code areas : add_map_with_path(), coalesce_paths(), ...
Regards,
cvaroqui
Hello Christophe,
I'm not a C Guru but i think i have been able to track it down.
It seems that when discovering the device for paths after the get_serial
(discovery.c) function the size has changed.
I've entered two debug entries in scsi_ioctl_pathinfo() which prints
out pp->size, one before get_serial call and one after and the size has
changed when the second print its value. So far I've seen, this function
should not change anything to the size, but it seems to write to that
pointer, could it be that this function writes out of a buffer size?
I'm not comfortable with the debugger so I have not been able to debug
that in deep.
It would be great if you could give me some more instructions on how to
analyze/debug it .
Regards,
Arsène
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