diff options
Diffstat (limited to 'generic/tclObj.c')
| -rw-r--r-- | generic/tclObj.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/generic/tclObj.c b/generic/tclObj.c index e0ba40b..2367fb3 100644 --- a/generic/tclObj.c +++ b/generic/tclObj.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclObj.c,v 1.72.2.37 2005/09/23 04:03:43 dgp Exp $ + * RCS: @(#) $Id: tclObj.c,v 1.72.2.38 2005/09/23 16:13:14 dgp Exp $ */ #include "tclInt.h" @@ -2914,7 +2914,6 @@ Tcl_SetBignumObj( TclInvalidateStringRep(objPtr); TclFreeIntRep(objPtr); TclSetBignumIntRep(objPtr, bignumValue); - mp_clear(bignumValue); } void @@ -2925,9 +2924,15 @@ TclSetBignumIntRep(objPtr, bignumValue) objPtr->typePtr = &tclBignumType; PACK_BIGNUM(*bignumValue, objPtr); - /* Clear the value with mp_init; mp_clear overwrites the digit array. */ + /* + * Clear the mp_int value. + * Don't call mp_clear() because it would free the digit array + * we just packed into the Tcl_Obj. + */ - mp_init(bignumValue); + bignumValue->dp = NULL; + bignumValue->alloc = bignumValue->used = 0; + bignumValue->sign = MP_NEG; } /* |