* [Bug localedata/14878] gap.awk makes bad conversion tables if u+0001.. u+0006 not mapped
2012-11-26 13:58 [Bug localedata/14878] New: gap.awk makes bad conversion tables if u+0001.. u+0006 not mapped john at calva dot com
@ 2012-11-26 13:58 ` john at calva dot com
2014-06-14 11:04 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: john at calva dot com @ 2012-11-26 13:58 UTC (permalink / raw)
To: libc-locales
http://sourceware.org/bugzilla/show_bug.cgi?id=14878
--- Comment #1 from John Hughes <john at calva dot com> 2012-11-26 13:57:48 UTC ---
Created attachment 6754
--> http://sourceware.org/bugzilla/attachment.cgi?id=6754
patch to gap.awk and gaptab.awk to fix bug
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* [Bug localedata/14878] New: gap.awk makes bad conversion tables if u+0001.. u+0006 not mapped
@ 2012-11-26 13:58 john at calva dot com
2012-11-26 13:58 ` [Bug localedata/14878] " john at calva dot com
2014-06-14 11:04 ` fweimer at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: john at calva dot com @ 2012-11-26 13:58 UTC (permalink / raw)
To: libc-locales
http://sourceware.org/bugzilla/show_bug.cgi?id=14878
Bug #: 14878
Summary: gap.awk makes bad conversion tables if u+0001..
u+0006 not mapped
Product: glibc
Version: 2.17
Status: NEW
Severity: normal
Priority: P2
Component: localedata
AssignedTo: unassigned@sourceware.org
ReportedBy: john@calva.com
CC: libc-locales@sources.redhat.com
Classification: Unclassified
Created attachment 6753
--> http://sourceware.org/bugzilla/attachment.cgi?id=6753
charmap that shows the bug
If a charmap doesn't define a mapping for at least one character in the range
u+0001 to u+0006 then the translation table generated by gap.awk is broken.
For example with the attached TEST charmap then u+0041 gets mapped to a \4a
instead of \x41.
The bug happens because gap.awk sets "last" (the last codepoint output) to
zero, instead of -1. A patch to gap.awk and gaptab.awk is attached.
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* [Bug localedata/14878] gap.awk makes bad conversion tables if u+0001.. u+0006 not mapped
2012-11-26 13:58 [Bug localedata/14878] New: gap.awk makes bad conversion tables if u+0001.. u+0006 not mapped john at calva dot com
2012-11-26 13:58 ` [Bug localedata/14878] " john at calva dot com
@ 2014-06-14 11:04 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2014-06-14 11:04 UTC (permalink / raw)
To: libc-locales
https://sourceware.org/bugzilla/show_bug.cgi?id=14878
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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2012-11-26 13:58 [Bug localedata/14878] New: gap.awk makes bad conversion tables if u+0001.. u+0006 not mapped john at calva dot com
2012-11-26 13:58 ` [Bug localedata/14878] " john at calva dot com
2014-06-14 11:04 ` fweimer at redhat dot com
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