filter_nest: free unused temporary buffer(#1540) (#1541)

nokute78 · edsiper · commit 29952892a4c2 · 2019-08-30T06:07:28.000-06:00
Signed-off-by: Takahiro YAMASHITA &lt;nokute78@gmail.com&gt;
diff --git a/plugins/filter_nest/nest.c b/plugins/filter_nest/nest.c
@@ -607,6 +607,7 @@ static int cb_nest_filter(const void *data, size_t bytes,
     *out_size = buffer.size;
 
     if (total_modified_records == 0) {
+        msgpack_sbuffer_destroy(&buffer);
         return FLB_FILTER_NOTOUCH;
     }
     else {

Original file line number	Diff line number	Diff line change
`@@ -607,6 +607,7 @@ static int cb_nest_filter(const void *data, size_t bytes,`
`607`	`607`	`*out_size = buffer.size;`
`608`	`608`
`609`	`609`	`if (total_modified_records == 0) {`
	`610`	`+ msgpack_sbuffer_destroy(&buffer);`
`610`	`611`	`return FLB_FILTER_NOTOUCH;`
`611`	`612`	`}`
`612`	`613`	`else {`