[Bug 454980] Review Request: axel - Download accelerator, wget replacement

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Mon Sep 1 09:26:52 UTC 2008


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https://bugzilla.redhat.com/show_bug.cgi?id=454980





--- Comment #14 from Michael Schwendt <bugs.michael at gmx.net>  2008-09-01 05:26:51 EDT ---
Well, you patched the configure script as a work-around. ;)

[...]

The build.log points to sloppy strncpy/strncat usage. A buffer
overflow is triggered if the length of the constructed output
file path grows over 1024 characters:

text.c: In function 'main':
text.c:167: warning: ignoring return value of 'scanf', declared with attribute
w
arn_unused_result
In function 'strncat',
    inlined from 'main' at text.c:255:
/usr/include/bits/string3.h:153: warning: call to __builtin___strncat_chk might 
overflow destination buffer

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