Messages in this thread | | | Date | Wed, 18 Sep 2013 10:07:35 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH] perf: Support for Openembedded/Yocto -dbg packages |
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Em Wed, Sep 18, 2013 at 12:18:01PM +0200, Peter Zijlstra escreveu: > On Wed, Sep 18, 2013 at 12:02:12PM +0200, Ricardo Ribalda Delgado wrote: > > Perhaps this is even more clear than v2:
> > len = snprintf(file, size, "%s", symbol_conf.symfs); > > size -= len; > > file += len; > > len = snprintf(file, MIN(size,(last_slash - dso->long_name) + 2), > > "%s", dso->long_name); > > size -= len; > > file += len; > > len = snprintf(file, size, ".debug%s", last_slash);
> len = 0;
> len += snprintf(str + len, size - len, ...); > len += snprintf(str + len, size - len, ...);
And avoid snprintf like the plague, use scnprintf instead... See e7f01d1e3d8d501deb8abeaa269d5d48a703b8b0 for details :-)
- Arnaldo
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