diff options
Diffstat (limited to 'ext/dl/dl.c')
-rw-r--r-- | ext/dl/dl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/dl/dl.c b/ext/dl/dl.c index e4bd4d41e9..0427dfb3f3 100644 --- a/ext/dl/dl.c +++ b/ext/dl/dl.c @@ -22,6 +22,7 @@ rb_dl_malloc(VALUE self, VALUE size) { void *ptr; + rb_secure(4); ptr = (void*)ruby_xmalloc(NUM2INT(size)); return PTR2NUM(ptr); } @@ -31,6 +32,7 @@ rb_dl_realloc(VALUE self, VALUE addr, VALUE size) { void *ptr = NUM2PTR(addr); + rb_secure(4); ptr = (void*)ruby_xrealloc(ptr, NUM2INT(size)); return PTR2NUM(ptr); } @@ -39,6 +41,8 @@ VALUE rb_dl_free(VALUE self, VALUE addr) { void *ptr = NUM2PTR(addr); + + rb_secure(4); ruby_xfree(ptr); return Qnil; } @@ -46,6 +50,7 @@ rb_dl_free(VALUE self, VALUE addr) VALUE rb_dl_ptr2value(VALUE self, VALUE addr) { + rb_secure(4); return (VALUE)NUM2PTR(addr); } |