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address@hidden: Bug#177435: wrong assumption on char signedness]
From: |
Bradley Marshall |
Subject: |
address@hidden: Bug#177435: wrong assumption on char signedness] |
Date: |
Tue, 21 Jan 2003 09:57:37 +1000 |
User-agent: |
Mutt/1.4i |
Hi,
More bug reports.
Thanks,
Brad
----- Forwarded message from Gerhard Tonn <address@hidden> -----
Date: Sun, 19 Jan 2003 16:40:37 +0100
To: address@hidden
From: Gerhard Tonn <address@hidden>
Subject: Bug#177435: wrong assumption on char signedness
Reply-To: Gerhard Tonn <address@hidden>,
address@hidden
Resent-From: Gerhard Tonn <address@hidden>
Resent-Date: Sun, 19 Jan 2003 15:48:20 GMT
X-Mailer: KMail [version 1.1.99]
Package: gnokii
Version: 0.4.3-7
Severity: important
Hi,
char is per default unsigned on arm, powerpc and s390. There is a warning
smsd.c:203: warning: comparison is always false due to limited range of data
type
during build of your package that might cause a runtime error. Please check
http://buildd.debian.org/fetch.php?&pkg=gnokii&ver=0.4.3-7&arch=s390&stamp=1042349734&file=log&as=raw
for details.
In your case the variable c should be defined as int. Defining it as char is
even wrong on i386, since the char 0xff is then interpreted as EOF. On the
platforms mentioned above the EOF condition is never true, leading to an
infinite loop.
Thanks,
Gerhard
----- End forwarded message -----
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|Brad Marshall | Plugged In Software|
|Senior Systems Administrator | http://www.pisoftware.com|
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- address@hidden: Bug#177435: wrong assumption on char signedness],
Bradley Marshall <=