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

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.0

Product Version

4.0.0

Product Build

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.

Steps To Reproduce

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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