diff options
Diffstat (limited to 'Lib/ruby/rubyrun.swg')
| -rw-r--r-- | Lib/ruby/rubyrun.swg | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Lib/ruby/rubyrun.swg b/Lib/ruby/rubyrun.swg index 885292481..456bd9d8f 100644 --- a/Lib/ruby/rubyrun.swg +++ b/Lib/ruby/rubyrun.swg @@ -151,8 +151,9 @@ SWIG_Ruby_InitRuntime(void) SWIGRUNTIME void SWIG_Ruby_define_class(swig_type_info *type) { - char *klass_name = (char *) malloc(4 + strlen(type->name) + 1); - sprintf(klass_name, "TYPE%s", type->name); + size_t klass_len = 4 + strlen(type->name) + 1; + char *klass_name = (char *) malloc(klass_len); + SWIG_snprintf(klass_name, klass_len, "TYPE%s", type->name); if (NIL_P(_cSWIG_Pointer)) { _cSWIG_Pointer = rb_define_class_under(_mSWIG, "Pointer", rb_cObject); rb_undef_method(CLASS_OF(_cSWIG_Pointer), "new"); @@ -208,8 +209,9 @@ SWIG_Ruby_NewPointerObj(void *ptr, swig_type_info *type, int flags) SWIG_RubyAddTracking(ptr, obj); } } else { - klass_name = (char *) malloc(4 + strlen(type->name) + 1); - sprintf(klass_name, "TYPE%s", type->name); + size_t klass_len = 4 + strlen(type->name) + 1; + klass_name = (char *) malloc(klass_len); + SWIG_snprintf(klass_name, klass_len, "TYPE%s", type->name); klass = rb_const_get(_mSWIG, rb_intern(klass_name)); free((void *) klass_name); obj = Data_Wrap_Struct(klass, 0, 0, ptr); |