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| subject: | Re: Ubunto 10.04 Issues |
Scott Street wrote to Robert Wolfe:
SS> RW> ====== Backtrace: =========
SS> RW> /lib/tls/i686/cmov/libc.so.6(__snprintf_chk+0x34)[0x77ead]
SS> RW> -mbsebbs[0x807838a]
SS>
SS> Hi Rob,
SS>
SS> This is the error I have been chasing for about two weeks now. Please
SS> remove
SS> the -O (or -O2 if you enabled optimize during configure stage).
SS>
SS> You'll need to "make clean" then "configure".
SS>
SS> I also remove "examples" from the build chain in
Makefile.global, as well
SS> as
SS> change the CFLAGS slightly. In your case, removing the -O (-O2) will
SS> resolve
SS> the buffer overflow error.
SS>
SS> From my experimentation, it appears this is a side-effect of GCC inlineing
SS> snprintf which with "-Wall" shows up as a compile time warning that
SS> snprintf
SS> will always overflow the buffer.
SS>
SS> Good luck.
Cool, I will have to give this a try. Thanks!
Greetings, Robert Wolfe
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