array.c: GC guard

nobu · dbussink · commit 6b25e9a968a2 · 2014-09-29T09:56:59.000+02:00
* array.c (rb_ary_splice): prevent replacing array from GC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/array.c b/array.c
@@ -1585,6 +1585,7 @@ rb_ary_splice(VALUE ary, long beg, long len, VALUE rpl)
 	    MEMMOVE(RARRAY_PTR(ary) + beg, RARRAY_CONST_PTR(rpl), VALUE, rlen);
 	}
     }
+    RB_GC_GUARD(rpl);
 }
 
 void

Original file line number	Diff line number	Diff line change
`@@ -1585,6 +1585,7 @@ rb_ary_splice(VALUE ary, long beg, long len, VALUE rpl)`
`1585`	`1585`	`MEMMOVE(RARRAY_PTR(ary) + beg, RARRAY_CONST_PTR(rpl), VALUE, rlen);`
`1586`	`1586`	`}`
`1587`	`1587`	`}`
	`1588`	`+ RB_GC_GUARD(rpl);`
`1588`	`1589`	`}`
`1589`	`1590`
`1590`	`1591`	`void`