[vlc-devel] "equalizer-bands" corrupt/truncated occasionally
mehrotra.akash at gmail.com
Fri Jun 17 20:16:03 CEST 2011
This code seems to work:
std::string s = values.toStdString();
const char *psz_values=s.c_str();
is this fine, or does it break something else?
On Fri, Jun 17, 2011 at 11:18 PM, akash mehrotra
<mehrotra.akash at gmail.com>wrote:
> 2011/6/17 Rémi Denis-Courmont <remi at remlab.net>
>> On Fri, 17 Jun 2011 16:09:08 +0530, akash mehrotra
>> <mehrotra.akash at gmail.com> wrote:
>> > I'm not very sure, but the corruption seems to be happening in this
>> > const char *psz_values = values.toAscii().constData();
>> > the length of "values" is correct till just before this, but after
>> > conversion, psz_values is often shorter than it should be
>> QString::toAscii() creates a temporary anonymous object, which is garbage
>> collected at the end of the statement, is that right? I wrote many times
>> not to assign char pointers to temporary QString's...
>> Yes, this line seems to be the issue, as printf("%s\n",(const char
> *)values.toAscii()); always gives the correct output.
> What would you suggest as a replacement?
>> Rémi Denis-Courmont
>> vlc-devel mailing list
>> To unsubscribe or modify your subscription options:
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the vlc-devel