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From: | DJ Delorie <dj AT delorie DOT com> |
To: | djgpp-workers AT delorie DOT com |
Cc: | djgpp AT delorie DOT com |
Subject: | Re: dxe3gen patch: replace memcmp with strncmp |
In-Reply-To: | <CAA2C=vCkJChtB6bWeToNGG6GuXeFze2EPyaztWZ631XqoBWWPA@mail.gmail.com> (djgpp-workers@delorie.com) |
Date: | Tue, 16 May 2017 13:58:57 -0400 |
Message-ID: | <xny3tw3cpq.fsf@envy.delorie.com> |
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> - if (memcmp(opt.excl_prefix[j], name, strlen(opt.excl_prefix[j])) == 0) > + if (strncmp(opt.excl_prefix[j], name, strlen(opt.excl_prefix[j])) == 0) If we're going to pass strlen() anyway, what is the down-side of just calling strcmp() ? Our strcmp() implementation never reads past the end of string anyway, should be safe, and faster.
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