builder-next: close build context upload on cancel

tonistiigi · thaJeztah · commit f72d87c0fc28 · 2020-01-17T10:27:47.000+01:00
Signed-off-by: Tonis Tiigi &lt;tonistiigi@gmail.com&gt;
(cherry picked from commit 2c2cd9b86a2e738b1ccf379971e4a0235ab9c758)
Signed-off-by: Sebastiaan van Stijn &lt;github@gone.nl&gt;
Upstream-commit: c0fd6556f2bee8ce89c8fad855b1291a67d724b5
Component: engine
diff --git a/components/engine/builder/builder-next/reqbodyhandler.go b/components/engine/builder/builder-next/reqbodyhandler.go
@@ -35,6 +35,7 @@ func (h *reqBodyHandler) newRequest(rc io.ReadCloser) (string, func()) {
 		h.mu.Lock()
 		delete(h.requests, id)
 		h.mu.Unlock()
+		rc.Close()
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,7 @@ func (h *reqBodyHandler) newRequest(rc io.ReadCloser) (string, func()) {`
`35`	`35`	`h.mu.Lock()`
`36`	`36`	`delete(h.requests, id)`
`37`	`37`	`h.mu.Unlock()`
	`38`	`+ rc.Close()`
`38`	`39`	`}`
`39`	`40`	`}`
`40`	`41`