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Fix array overflow in floating point parser

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This commit is contained in:
Andreas Schwab
2010-09-01 12:38:44 -07:00
committed by Ulrich Drepper
parent f2933da978
commit a726d7960e
3 changed files with 10 additions and 2 deletions
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4
stdlib/strtod_l.c
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@ -1491,7 +1491,9 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
register int i;
(void) __mpn_lshift (&retval[used
/ BITS_PER_MP_LIMB],
retval, RETURN_LIMB_SIZE,
retval,
(RETURN_LIMB_SIZE
- used / BITS_PER_MP_LIMB),
used % BITS_PER_MP_LIMB);
for (i = used / BITS_PER_MP_LIMB - 1; i >= 0; --i)
retval[i] = 0;