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From: Alan S. <new...@gm...> - 2007-05-16 10:14:32
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I have a question about the address Valgrind log, here is a chapter of valgrind log: ==19182== Invalid write of size 4 ==19182== at 0x804838F: f (example.c:6) ==19182== by 0x80483AB: main (example.c:11) ==19182== Address 0x1BA45050 is 0 bytes after a block of size 40 alloc'd ==19182== at 0x1B8FF5CD: malloc (vg_replace_malloc.c:130) ==19182== by 0x8048385: f (example.c:5) ==19182== by 0x80483AB: main (example.c:11) What's the meaning of the red characters? Are these address belongs to my local machine or Valgrind virtual memory? For example, my loacl program is "Sample.c", does these addresses means the address that "Sample.c" used in memory? |
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From: Tom H. <to...@co...> - 2007-05-16 11:02:52
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In message <998...@ma...>
Alan Sun <new...@gm...> wrote:
> I have a question about the address Valgrind log, here is a chapter of
> valgrind log:
> ==19182== Invalid write of size 4
> ==19182== at 0x804838F: f (example.c:6)
> ==19182== by 0x80483AB: main (example.c:11)
> ==19182== Address 0x1BA45050 is 0 bytes after a block of size 40 alloc'd
> ==19182== at 0x1B8FF5CD: malloc (vg_replace_malloc.c:130)
> ==19182== by 0x8048385: f (example.c:5)
> ==19182== by 0x80483AB: main (example.c:11)
>
> What's the meaning of the red characters? Are these address belongs to my
> local machine or Valgrind virtual memory?
Well if I knew which characters you were talking about...
(hint: some people still read email as plain text not HTML)
Tom
--
Tom Hughes (to...@co...)
http://www.compton.nu/
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From: Fred S. <fr...@co...> - 2007-05-16 13:05:00
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When God invented email, I'm positive He intended it to be plain text! Fred Smith Senior Applications Programmer/Analyst Computrition, Inc. fr...@co... 781-275-4488x148 =0D > -----Original Message----- > From: val...@li... [mailto:valgrind-users- > bo...@li...] On Behalf Of Tom Hughes > Sent: Wednesday, May 16, 2007 7:03 AM > To: val...@li... > Subject: Re: [Valgrind-users] A question about the address in Valgrind > log. >=0D > In message <998...@ma...> > Alan Sun <new...@gm...> wrote: >=0D > > I have a question about the address Valgrind log, here is a chapter of > > valgrind log: > > =3D=3D19182=3D=3D Invalid write of size 4 > > =3D=3D19182=3D=3D at 0x804838F: f (example.c:6) > > =3D=3D19182=3D=3D by 0x80483AB: main (example.c:11) > > =3D=3D19182=3D=3D Address 0x1BA45050 is 0 bytes after a block of size= 40 alloc'd > > =3D=3D19182=3D=3D at 0x1B8FF5CD: malloc (vg_replace_malloc.c:130) > > =3D=3D19182=3D=3D by 0x8048385: f (example.c:5) > > =3D=3D19182=3D=3D by 0x80483AB: main (example.c:11) > > > > What's the meaning of the red characters? Are these address belongs to > my > > local machine or Valgrind virtual memory? >=0D > Well if I knew which characters you were talking about... >=0D > (hint: some people still read email as plain text not HTML) >=0D > Tom >=0D > -- > Tom Hughes (to...@co...) > http://www.compton.nu/ >=0D > ------------------------------------------------------------------------ - > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Valgrind-users mailing list > Val...@li... > https://lists.sourceforge.net/lists/listinfo/valgrind-users This email and any files transmitted with it are confidential and intended= solely for the use of the individual or entity to which they are= addressed. If you have received this email in error, please notify the= system manager. Please note that any views or opinions presented in this= email are solely those of the author and do not necessarily represent= those of the company. Finally, the recipient should check this email and= any attachments for the presence of viruses. The company accepts no= liability for any damage caused by any virus transmitted by this email. |
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From: David F. <dav...@bl...> - 2007-05-16 13:50:35
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I'm sure you think your god intended that and for ed and vi to dominate all forms of word processing, but mine didn't. Practice safer hex, use Thunderbird or ! M$ and don't worry about HTML email and Microsoft swiss cheese software (i.e. your headers). Such software has a tendency to stuff unnecessary text in headers and email body. Not entirely like unnecessary markup ;-) Nice signature btw. I'm notifying you that your email was sent to me in error, please let your administrator know that so he or she can take appropriate precautions next time ;) Mustang ~ $ find virus-in-email find: virus-in-email: No such file or directory Mustang ~ $ You'll be happy to know that I didn't find a virus in your email. Have a grand day now. :) -d Fred Smith wrote: > When God invented email, I'm positive He intended it to be plain text! > [...] > > This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error, please notify the system manager. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. > |