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| author | Guido van Rossum <guido@python.org> | 1996-08-08 18:49:41 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1996-08-08 18:49:41 (GMT) |
| commit | fe4b6ee77596320353bca3d9f1143d6ed97476f3 (patch) | |
| tree | 9a097e2ddaf0dfec5ecff56315c69709d77db6e8 /Python/bltinmodule.c | |
| parent | 1d60614d429eba40cdb3ea5ac0f73f55e15f65fb (diff) | |
| download | cpython-fe4b6ee77596320353bca3d9f1143d6ed97476f3.zip cpython-fe4b6ee77596320353bca3d9f1143d6ed97476f3.tar.gz cpython-fe4b6ee77596320353bca3d9f1143d6ed97476f3.tar.bz2 | |
Include mymath.h instead of declaring prototypes for math functions.
Fix leak and unchecked error in complex().
Diffstat (limited to 'Python/bltinmodule.c')
| -rw-r--r-- | Python/bltinmodule.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 04b2b7d..ea3d30d 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -33,6 +33,8 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. #include "compile.h" #include "eval.h" +#include "mymath.h" + /* Forward */ static object *filterstring PROTO((object *, object *)); static object *filtertuple PROTO((object *, object *)); @@ -284,7 +286,7 @@ builtin_complex(self, args) object *self; object *args; { - object *r, *i; + object *r, *i, *tmp; number_methods *nbr, *nbi; Py_complex cr, ci; @@ -302,7 +304,11 @@ builtin_complex(self, args) if (is_complexobject(r)) cr = ((complexobject*)r)->cval; else { - cr.real = getfloatvalue((*nbr->nb_float)(r)); + tmp = (*nbr->nb_float)(r); + if (tmp == NULL) + return NULL; + cr.real = getfloatvalue(tmp); + DECREF(tmp); cr.imag = 0.; } if (i == NULL) { @@ -312,7 +318,11 @@ builtin_complex(self, args) else if (is_complexobject(i)) ci = ((complexobject*)i)->cval; else { - ci.real = getfloatvalue((*nbi->nb_float)(i)); + tmp = (*nbr->nb_float)(r); + if (tmp == NULL) + return NULL; + ci.real = getfloatvalue(tmp); + DECREF(tmp); ci.imag = 0.; } cr.real -= ci.imag; @@ -1354,8 +1364,6 @@ builtin_round(self, args) object *self; object *args; { - extern double floor PROTO((double)); - extern double ceil PROTO((double)); double x; double f; int ndigits = 0; |