Bug 162412 - 'fp' is used uninitialized in this function
'fp' is used uninitialized in this function
Product: Fedora
Classification: Fedora
Component: tcp_wrappers (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Thomas Woerner
David Lawrence
Depends On:
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Reported: 2005-07-04 06:59 EDT by David Binderman
Modified: 2007-11-30 17:11 EST (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2006-01-24 09:42:01 EST
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Description David Binderman 2005-07-04 06:59:40 EDT
Description of problem:

I just tried to compile package tcp_wrappers-7.6-39 from Redhat
Fedora Core development tree with the gcc 4.0.0 compiler and the
compiler flag -Wall.

The compiler said

inetcf.c:91: warning: 'fp' is used uninitialized in this function

The source code is

        for (i = 0; inet_files[i] && (fp = fopen(inet_files[i], "r")) == 0; i++)
            /* void */ ;
        if (fp == 0) {

I agree with the compiler. Suggest initialise local variable
"fp" before first use.

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Comment 1 Thomas Woerner 2006-01-24 09:42:01 EST
Fixed in rawhide in rpm tcp_wrappers-7.6-40.

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