diff options
Diffstat (limited to 'vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go')
| -rw-r--r-- | vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go index c7348129a..1428443f5 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go +++ b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go @@ -18,6 +18,7 @@ package runtime import ( "fmt" + "net/http" "runtime" "sync" "time" @@ -56,8 +57,16 @@ func HandleCrash(additionalHandlers ...func(interface{})) { } } -// logPanic logs the caller tree when a panic occurs. +// logPanic logs the caller tree when a panic occurs (except in the special case of http.ErrAbortHandler). func logPanic(r interface{}) { + if r == http.ErrAbortHandler { + // honor the http.ErrAbortHandler sentinel panic value: + // ErrAbortHandler is a sentinel panic value to abort a handler. + // While any panic from ServeHTTP aborts the response to the client, + // panicking with ErrAbortHandler also suppresses logging of a stack trace to the server's error log. + return + } + // Same as stdlib http server code. Manually allocate stack trace buffer size // to prevent excessively large logs const size = 64 << 10 |