Re: Undefined behaviour in drivers/scsi/sym53c8xx_2/sym_hipd.c:762:24

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On 2017-08-04, at 6:12 PM, Helge Deller wrote:

> On the parisc platform I noticed the UBSAN warning below.
> Maybe nr_divisor isn't correctly initialized ?
> Helge
> 
> [   18.555455] sym0: <896> rev 0x7 at pci 0000:00:0f.0 irq 68
> [   18.625415] ================================================================================
> [   18.726489] UBSAN: Undefined behaviour in ./drivers/scsi/sym53c8xx_2/sym_hipd.c:762:24
> [   18.864911] index -1903078336 is out of range for type 'u32 [7]'

What about np->clock_divn?

Dave
--
John David Anglin	dave.anglin@xxxxxxxx



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