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Fix memory leak with bcsqrt on number 0<X<1

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This commit is contained in:
Nikita Popov 2020-11-12 11:37:54 +01:00
parent d033d5c07a
commit 3d2819e491
2 changed files with 3 additions and 1 deletions
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2
ext/bcmath/libbcmath/src/sqrt.c
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@ -70,7 +70,6 @@ bc_sqrt (bc_num *num, int scale)
/* Initialize the variables. */
rscale = MAX (scale, (*num)->n_scale);
bc_init_num(&guess);
bc_init_num(&guess1);
bc_init_num(&diff);
point5 = bc_new_num (1,1);
@ -87,6 +86,7 @@ bc_sqrt (bc_num *num, int scale)
else
{
/* The number is greater than 1. Guess should start at 10^(exp/2). */
bc_init_num(&guess);
bc_int2num (&guess,10);
bc_int2num (&guess1,(*num)->n_len);