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| author | Sebastiaan van Stijn <github@gone.nl> | 2022-12-05 14:46:33 +0100 |
|---|---|---|
| committer | Sebastiaan van Stijn <github@gone.nl> | 2023-04-30 20:44:17 +0200 |
| commit | c1d420ec6088ce53b4fd9a61bb1258d00a1730fc (patch) | |
| tree | a3cc21be2c8aaf8d9b8c49e71ac5a762fcb342ea | |
| parent | 0ea9305f99566cb8adf36ff04a28b9e949999254 (diff) | |
| download | docker-c1d420ec6088ce53b4fd9a61bb1258d00a1730fc.tar.gz | |
vendor: github.com/moby/term v0.0.0-20221205130635-1aeaba878587
term: remove interrupt handler on termios
On termios platforms, interrupt signals are not generated in raw mode
terminals as the ISIG setting is not enabled. Remove interrupt handler
as it does nothing for raw mode and prevents other uses of INT signal
with this library.
This code seems to go back all the way to moby/moby#214 where signal
handling was improved for monolithic docker repository. Raw mode -ISIG
got reintroduced in moby/moby@3f63b878076, but the INT handler was left
behind.
full diff: https://github.com/moby/term/compare/abb19827d345...1aeaba8785877a66f57739be9fccb6f5cfab429e
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
| -rw-r--r-- | vendor.mod | 2 | ||||
| -rw-r--r-- | vendor.sum | 4 | ||||
| -rw-r--r-- | vendor/github.com/moby/term/term.go | 19 | ||||
| -rw-r--r-- | vendor/modules.txt | 2 |
4 files changed, 4 insertions, 23 deletions
diff --git a/vendor.mod b/vendor.mod index 89baa1a291..8116d244b6 100644 --- a/vendor.mod +++ b/vendor.mod @@ -67,7 +67,7 @@ require ( github.com/moby/sys/sequential v0.5.0 github.com/moby/sys/signal v0.7.0 github.com/moby/sys/symlink v0.2.0 - github.com/moby/term v0.0.0-20221120202655-abb19827d345 + github.com/moby/term v0.0.0-20221205130635-1aeaba878587 github.com/morikuni/aec v1.0.0 github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b diff --git a/vendor.sum b/vendor.sum index ee927970ca..d7b818a555 100644 --- a/vendor.sum +++ b/vendor.sum @@ -1072,8 +1072,8 @@ github.com/moby/sys/symlink v0.2.0 h1:tk1rOM+Ljp0nFmfOIBtlV3rTDlWOwFRhjEeAhZB0nZ github.com/moby/sys/symlink v0.2.0/go.mod h1:7uZVF2dqJjG/NsClqul95CqKOBRQyYSNnJ6BMgR/gFs= github.com/moby/term v0.0.0-20200312100748-672ec06f55cd/go.mod h1:DdlQx2hp0Ss5/fLikoLlEeIYiATotOjgB//nb973jeo= github.com/moby/term v0.0.0-20200915141129-7f0af18e79f2/go.mod h1:TjQg8pa4iejrUrjiz0MCtMV38jdMNW4doKSiBrEvCQQ= -github.com/moby/term v0.0.0-20221120202655-abb19827d345 h1:J9c53/kxIH+2nTKBEfZYFMlhghtHpIHSXpm5VRGHSnU= -github.com/moby/term v0.0.0-20221120202655-abb19827d345/go.mod h1:15ce4BGCFxt7I5NQKT+HV0yEDxmf6fSysfEDiVo3zFM= +github.com/moby/term v0.0.0-20221205130635-1aeaba878587 h1:HfkjXDfhgVaN5rmueG8cL8KKeFNecRCXFhaJ2qZ5SKA= +github.com/moby/term v0.0.0-20221205130635-1aeaba878587/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/reflect2 v0.0.0-20180320133207-05fbef0ca5da/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= diff --git a/vendor/github.com/moby/term/term.go b/vendor/github.com/moby/term/term.go index 8c1fc1b5a5..2dd3d090df 100644 --- a/vendor/github.com/moby/term/term.go +++ b/vendor/github.com/moby/term/term.go @@ -7,10 +7,8 @@ package term import ( "errors" - "fmt" "io" "os" - "os/signal" "golang.org/x/sys/unix" ) @@ -80,7 +78,6 @@ func DisableEcho(fd uintptr, state *State) error { if err := tcset(fd, &newState); err != nil { return err } - handleInterrupt(fd, state) return nil } @@ -92,7 +89,6 @@ func SetRawTerminal(fd uintptr) (*State, error) { if err != nil { return nil, err } - handleInterrupt(fd, oldState) return oldState, err } @@ -102,18 +98,3 @@ func SetRawTerminal(fd uintptr) (*State, error) { func SetRawTerminalOutput(fd uintptr) (*State, error) { return nil, nil } - -func handleInterrupt(fd uintptr, state *State) { - sigchan := make(chan os.Signal, 1) - signal.Notify(sigchan, os.Interrupt) - go func() { - for range sigchan { - // quit cleanly and the new terminal item is on a new line - fmt.Println() - signal.Stop(sigchan) - close(sigchan) - RestoreTerminal(fd, state) - os.Exit(1) - } - }() -} diff --git a/vendor/modules.txt b/vendor/modules.txt index 19513fb9cb..625e01c9c7 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -819,7 +819,7 @@ github.com/moby/sys/signal # github.com/moby/sys/symlink v0.2.0 ## explicit; go 1.16 github.com/moby/sys/symlink -# github.com/moby/term v0.0.0-20221120202655-abb19827d345 +# github.com/moby/term v0.0.0-20221205130635-1aeaba878587 ## explicit; go 1.18 github.com/moby/term github.com/moby/term/windows |