This gets us about 1/3 of the way through this one.
Affected files:
fs/proc/generic.c
arch/i386/kernel/irq.c
arch/i386/kernel/mtrr.c
drivers/acpi/dispatcher/dswload.c
drivers/atm/zatm.c
drivers/block/DAC960.c
drivers/block/ll_rw_blk.c
drivers/char/pc_keyb.c
drivers/char/rio/rio_linux.c
drivers/m
Hi,
I'm interested in one specific "bug" reported out of these 120 and
no one seems to have responded about it yet. It reports the error on
line 889 (drivers/scsi/sd.c), but line 825 also seems bad (memsetting
the pointer that was allocated before checking for NULL). This piece
of code seems to
Well the ACPI bugs look legitimate. We'll work on getting those fixed.
Thanks for your efforts!
Regards -- Andy
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Jeff Garzic writes:
> > [BUG] init_etherdev could return NULL
> > /u2/acc/oses/linux/2.4.1/drivers/net/3c515.c:604:corkscrew_found_device:
>ERROR:NULL:603:604: Using unknown ptr "dev" illegally! set by 'init_etherdev':603
> >
> > Start --->
> > dev = init_etherdev(dev, sizeof(struct cork
On Sun, 18 Mar 2001 06:29:50 -0500,
Jeff Garzik <[EMAIL PROTECTED]> wrote:
>Junfeng Yang wrote:
>> Start --->
>> busy = kmalloc(sizeof(erase_busy_t), GFP_KERNEL);
>> Error --->
>
>This sizeof() construct may be a special case for your checker, but it's
>a common one for the kernel...
Junfeng Yang wrote:
> [BUG] dev_alloc_skb can return NULL
> /u2/acc/oses/linux/2.4.1/drivers/net/3c505.c:619:receive_packet: ERROR:NULL:598:619:
>Using NULL ptr "skb" illegally! set by 'dev_alloc_skb':598
Fixed.
> [BUG] init_etherdev could return NULL
> /u2/acc/oses/linux/2.4.1/drivers/net/3c5
On Sat, Mar 17, 2001 at 01:30:54AM -0800, Junfeng Yang wrote:
> -
> [BUG] dereference to invalid pointer "bluetooth" in error message
> /u2/acc/oses/linux/2.4.1/drivers/usb/bluetooth.c:924:bluetooth_read_bulk_callback:
>ERROR:NULL:828:924: U
> > [BUG] fore200e_kmalloc can return NULL
> > /u2/acc/oses/linux/2.4.1/drivers/atm/fore200e.c:2032:fore200e_get_esi:
>ERROR:NULL:2020:2032: Using unknown ptr "prom" illegally! set by
>'fore200e_kmalloc':2020
>
> I don't see the bug - there is an explicit "if(!prom) return -ENOMEM;" after
> the
Junfeng Yang wrote:
> [BUG] fore200e_kmalloc can return NULL
> /u2/acc/oses/linux/2.4.1/drivers/atm/fore200e.c:2032:fore200e_get_esi:
>ERROR:NULL:2020:2032: Using unknown ptr "prom" illegally! set by
>'fore200e_kmalloc':2020
I don't see the bug - there is an explicit "if(!prom) return -ENOMEM;"
Hi,
This checker warns when the pointer returned by a "plausibly" failing
routine is not checked before being used.
It automatically builds up the list of failing routines by examining
all callsites. If a function's returned pointer is checked at more
than one callsite, the checker ensures it i
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