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| author | Ilia Alshanetsky <iliaa@php.net> | 2004-02-09 04:27:35 +0000 |
|---|---|---|
| committer | Ilia Alshanetsky <iliaa@php.net> | 2004-02-09 04:27:35 +0000 |
| commit | 0e5020fdad1b34a7e34f291c66ffb02ef0558883 (patch) | |
| tree | ad6ebb377f4d5d86d6ca358f1928f7d66a644e40 /ext | |
| parent | ec09b090f91e039c3060c6888663b5e0f9d5ea73 (diff) | |
| download | php-git-0e5020fdad1b34a7e34f291c66ffb02ef0558883.tar.gz | |
Fixed bug #27172 (Possible floating point exception in gmp_powm()).
Diffstat (limited to 'ext')
| -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 5781da4e0e..1096b1f8e6 100644 --- a/ext/gmp/gmp.c +++ b/ext/gmp/gmp.c @@ -825,6 +825,11 @@ ZEND_FUNCTION(gmp_powm) WRONG_PARAM_COUNT; } + convert_to_long_ex(mod_arg); + if (!Z_LVAL_PP(mod_arg)) { + RETURN_FALSE; + } + FETCH_GMP_ZVAL(gmpnum_base, base_arg); if (Z_TYPE_PP(exp_arg) == IS_LONG && Z_LVAL_PP(exp_arg) >= 0) { |