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FS#8445 - Text viewer crashes when jumping to end of file

Attached to Project: Rockbox
Opened by Ori Avtalion (salty-horse) - Friday, 11 January 2008, 15:18 GMT+2
Last edited by Peter D'Hoye (petur) - Friday, 11 January 2008, 15:20 GMT+2
Task Type Bugs
Category Plugins
Status Unconfirmed
Assigned To No-one
Player type All players
Severity Low
Priority Normal
Reported Version current build
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Private No

Details

Load the following file in the text viewer:
http://www.gutenberg.org/dirs/etext95/study10.txt

Set these settings:
wordwrap: on.
line mode: reflow.
wide view: yes.
scrollbar: off.

Click the "end of file" key ("right" in sansa e200).
An error appears: "Data abort at <address>"
This task depends upon

Comment by Robert Menes (RMenes379) - Friday, 18 January 2008, 15:28 GMT+2
Reproduced this bug on my 5.5G 30GB iPod video using all of the settings above.

Using SVN build r16096 and this file:
http://www.gutenberg.org/files/23042/23042.txt
Comment by Nils Wallménius (nls) - Thursday, 24 January 2008, 19:17 GMT+2
Reproducible in sim too. The crash happens in common/unicode.c after iso_decode() is called from viewer.c:916 with a negative "count" parameter.

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