scanf() is not working properly with latest snapshot of newlib.
Jeff Johnston
jjohnstn@redhat.com
Tue Aug 21 20:58:00 GMT 2007
Eric Blake wrote:
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> According to Bhushan Attarde on 8/20/2007 12:59 AM:
>> int main ( void )
>> {
>> char string[10];
>>
>> while(1)
>> {
>> scanf("%s",&string);
>
> Unrelated to your report, but please fix your bug. Don't go reading
> unlimited length strings into a fixed-width buffer using scanf.
>
>> Anyone have any idea about this?
>
> What platform are you targetting?
>
FWIW: I just did a full rebuild of mn10300-elf and running under the
mn10300-elf simulator, the test-case above works fine. Note that the
simulator is obviously seeing the read syscall. The test also works for
x86-linux.
By any chance are you using PPC? There are machine-specific versions
for vfscanf and vfprintf and possibly they are out of sync.
-- Jeff J.
> - --
> Don't work too hard, make some time for fun as well!
>
> Eric Blake ebb9@byu.net
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