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Add check for conversion base

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This commit is contained in:
Stanislav Malyshev 2000-12-05 14:17:38 +00:00
parent 848e51fda5
commit 4a3fdce696
1 changed files with 5 additions and 0 deletions
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5
ext/gmp/gmp.c
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@ -440,6 +440,11 @@ ZEND_FUNCTION(gmp_strval)
break;
}
if(base < 2 || base > 36) {
zend_error(E_WARNING, "Bad base for conversion: %d", base);
RETURN_FALSE;
}
num_len = mpz_sizeinbase(*gmpnum, base);
out_string = emalloc(num_len+2);
if(mpz_sgn(*gmpnum) < 0) {