bugGNU troff - Bugs: bug #55206, groffer: Uninitialized variable in...

 
 

bug #55206: groffer: Uninitialized variable in "main_subs.pl"

Submitted by:  Bjarni Ingi Gislason <bjarniig>
Submitted on:  Tue 11 Dec 2018 04:20:04 PM UTC  
 
Category:  None Severity:  3 - Normal
Item Group:  Warning/Suspicious behaviour Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Planned Release:  None

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Tue 11 Dec 2018 04:20:04 PM UTC, original submission:  

groffer: Uninitialized variable in "main_subs.pl"

  Version: Copy of upstream repository 11th December 2018

  Compiled version, groffer --version:

groffer 2.3.0 is part of groff version 1.22.4.rc2.524-aa6d-dirty.

  File:

.pl 10v
Test dashes
.br
- hyphen
.br
\- minus
.br
\(en en-dash
.br
\(em em-dash

  Command: groffer --mode=text <file>

  Output on standard error:

Use of uninitialized value $_ in pattern match (m//) at /usr/local/lib/groff/groffer/main_subs.pl line 364, <$fh> line 1.
Use of uninitialized value $arg in substitution (s///) at /usr/local/lib/groff/groffer/main_subs.pl line 366, <$fh> line 1.
Use of uninitialized value $name in substitution (s///) at /usr/local/lib/groff/groffer/main_subs.pl line 369, <$fh> line 1.
Use of uninitialized value $name in exists at /usr/local/lib/groff/groffer/main_subs.pl line 370, <$fh> line 1.
Use of uninitialized value $name in concatenation (.) or string at /usr/local/lib/groff/groffer/main_subs.pl line 372, <$fh> line 1.
Option '' does not exist.

Bjarni Ingi Gislason <bjarniig>

 

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