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| author | Stanislav Malyshev <stas@php.net> | 2000-12-05 14:17:38 +0000 |
|---|---|---|
| committer | Stanislav Malyshev <stas@php.net> | 2000-12-05 14:17:38 +0000 |
| commit | 4a3fdce6967b35bea4261bbdef87be049402cb86 (patch) | |
| tree | 96aba49922a38b3b63268c7420c656469fe2c2e1 /ext/gmp/gmp.c | |
| parent | 848e51fda588059b870ace887fb47bb758e9fda1 (diff) | |
| download | php-git-4a3fdce6967b35bea4261bbdef87be049402cb86.tar.gz | |
Add check for conversion base
Diffstat (limited to 'ext/gmp/gmp.c')
| -rw-r--r-- | ext/gmp/gmp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/gmp/gmp.c b/ext/gmp/gmp.c index f286956154..372a369d98 100644 --- a/ext/gmp/gmp.c +++ b/ext/gmp/gmp.c @@ -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) { |