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Re: [Patch] Fix undefined behaviors in regex
- From: Paolo Carlini <paolo dot carlini at oracle dot com>
- To: Jakub Jelinek <jakub at redhat dot com>, Marek Polacek <polacek at redhat dot com>
- Cc: Tim Shen <timshen91 at gmail dot com>, libstdc++ <libstdc++ at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 17 Oct 2013 11:03:37 +0200
- Subject: Re: [Patch] Fix undefined behaviors in regex
- Authentication-results: sourceware.org; auth=none
- References: <CAPrifD=a7-RxtmyAxVJaTV9xjd9fEousVYM-DeEb=MqFPd4oTw at mail dot gmail dot com> <525F0FA5 dot 9040709 at oracle dot com> <CAPrifDnpdN_rRDSDkAy+R_kzmDunF=H7EfN30OgTJYqD=D=X6w at mail dot gmail dot com> <525F1444 dot 5080500 at oracle dot com> <CAPrifDnJzn4WAbTBW=PfGEgW6WiV+BnKF07ZHjWAd8-rji92cA at mail dot gmail dot com> <525F1652 dot 4050405 at oracle dot com> <CAPrifD=1S2nYEz5=ihNuwa2QbY-4cmQ9eA8E9dpd+jO4GRn8dg at mail dot gmail dot com> <20131017071241 dot GF10967 at redhat dot com> <20131017071704 dot GA30970 at tucnak dot zalov dot cz>
On 10/17/2013 09:17 AM, Jakub Jelinek wrote:
Though, in the above case, the question is why people ignore warnings
from the compiler and need to have special runtime instrumentation to
remind them instead. I'm not objecting to that sanitization, only find
it weird.
I had the same thought.
Paolo.