0003396: sscanf %s prints spurious warning on empty string / end-of-string

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003396

[Quercus]

minor

always

03-18-09 14:09

03-18-09 15:51

Reporter

koreth

View Status

public

Assigned To

nam

Priority

normal

Resolution

fixed

Status

closed

Product Version

4.0.0

Summary

0003396: sscanf %s prints spurious warning on empty string / end-of-string

Description

<?php
sscanf("", "%s", $bar);

This works, but prints a warning both to the log and to the browser:

Env[] 1 vars passed in but saw only 0 '%' args

The same problem happens if %s occurs at the end of a longer format string which consumes all the characters in the string being scanned.

Additional Information

Attached Files

Relationships

Notes
(0003898) nam 03-18-09 15:51	php/113o

Issue History
Date Modified	Username	Field	Change
03-18-09 14:09	koreth	New Issue
03-18-09 15:51	nam	Status	new => assigned
03-18-09 15:51	nam	Assigned To	=> nam
03-18-09 15:51	nam	Status	assigned => closed
03-18-09 15:51	nam	Note Added: 0003898
03-18-09 15:51	nam	Resolution	open => fixed
03-18-09 15:51	nam	Fixed in Version	=> 4.0.0

Mantis 1.0.0rc3[^]

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