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fix a memory allocation size bug

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ser1zw 2012-02-05 18:45:54 +09:00
parent ca9820ab87
commit 903f2ae5c9
1 changed files with 1 additions and 1 deletions
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2
ext/opencv/trackbar.cpp
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@ -70,7 +70,7 @@ VALUE rb_initialize(int argc, VALUE *argv, VALUE self) {
rb_raise(rb_eArgError, "block not given.");
Check_Type(name, T_STRING);
Trackbar *trackbar = TRACKBAR(self);
trackbar->name = strcpy(ALLOC_N(char, RSTRING_LEN(name)), StringValueCStr(name));
trackbar->name = strcpy(ALLOC_N(char, RSTRING_LEN(name) + 1), StringValueCStr(name));
trackbar->maxval = NUM2INT(maxval);
trackbar->val = IF_INT(val, 0);
trackbar->block = block;