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[ruby/fiddle] Initialize memory to 0 when calling Fiddle.malloc(). (#24)

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sinisterchipmunk 2020-01-22 02:30:22 -05:00 • committed by Nobuyoshi Nakada
parent ad729a1d11
commit aa1d3c7d2c
Notes: git 2020-05-23 14:29:43 +09:00
1 changed files with 3 additions and 2 deletions
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5
ext/fiddle/fiddle.c
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@ -47,8 +47,9 @@ static VALUE
rb_fiddle_malloc(VALUE self, VALUE size) rb_fiddle_malloc(VALUE self, VALUE size)
{ {
void *ptr; void *ptr;
size_t sizet = NUM2SIZET(size);
ptr = (void*)ruby_xmalloc(NUM2SIZET(size)); ptr = (void*)ruby_xmalloc(sizet);
memset(ptr, 0, sizet);
return PTR2NUM(ptr); return PTR2NUM(ptr);
} }