from patch 108, by jordan hubbard:
The value of endp returned by strtod() was off by one. There was also a const char * vs char * assignment that I took the opportunity to fix.
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@ -33,14 +33,6 @@
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* PATCHES MAGIC LEVEL PATCH THAT GOT US HERE
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* -------------------- ----- ----------------------
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* CURRENT PATCH LEVEL: 1 00089
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* -------------------- ----- ----------------------
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*
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* 27 Feb 93 Joerg Wunsch Implement strtod, fix atof.
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*
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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@ -153,7 +145,7 @@ strtod(p, endp)
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/* according to ANSI, check for over-/underflow */
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if(exp > 0) {
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if(endp)
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*endp = oldp;
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*endp = (char *)oldp;
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errno = ERANGE;
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return neg < 0? -HUGE_VAL: HUGE_VAL;
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}
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@ -166,7 +158,7 @@ strtod(p, endp)
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fl = ldexp(fl, bexp);
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if(endp)
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*endp = p;
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*endp = (char *)(p - 1);
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return neg < 0 ? -fl : fl;
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}
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