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Viewing changes to libtommath/bn_mp_exteuclid.c

  • Committer: Bazaar Package Importer
  • Author(s): Matt Johnston
  • Date: 2005-12-08 19:20:21 UTC
  • mfrom: (1.2.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051208192021-nyp9rwnt77nsg6ty
Tags: 0.47-1
* New upstream release.
* SECURITY: Fix incorrect buffer sizing.

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libtommath/bn_mp_exteuclid.c
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       if ((err = mp_copy(&t3, &v3)) != MP_OKAY)                                  { goto _ERR; }
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   }
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   /* make sure U3 >= 0 */
 
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   if (u3.sign == MP_NEG) {
 
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      mp_neg(&u1, &u1);
 
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      mp_neg(&u2, &u2);
 
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      mp_neg(&u3, &u3);
 
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   }
 
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   /* copy result out */
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   if (U1 != NULL) { mp_exch(U1, &u1); }
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   if (U2 != NULL) { mp_exch(U2, &u2); }