Fork#38726: sscanf bug.
Open Date: 2018-11-05 00:47
Last Update: 2018-11-25 20:58
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/38726
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Last Changes/Comment on this Ticket:
2018-11-25 20:58 Updated by: keith
* Status Update from Open to Closed
* Resolution Update from None to Invalid
* Details Updated
Comment:
MinGW uses Microsoft's implementation of sscanf(), so you need to read their
documentation. Note, in particular, this subsidiary reference: this
implementation does not comprehend the hh size modifier, as you use it in your
"%hhu" format specification.
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Ticket Status:
Reporter: pedro_izecksohn
Owner: (None)
Type: Issues
Status: Closed
Priority: 5 - Medium
MileStone: (None)
Component: WSL
Severity: 5 - Medium
Resolution: Invalid
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Ticket details:
1. #include <stdio.h>
2. #include <stdlib.h>
3.
4. int main()
5. {
6. unsigned char p, q;
7. int res = sscanf ("3;8", "%hhu;%hhu", &p, &q);
8. if ((res!=2)||(p!=3)||(q!=8)) return EXIT_FAILURE;
9. return EXIT_SUCCESS;
10. }
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