Shiloh/githaven
Shiloh/githaven
1
0
Fork 1
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

#2850 fix potential SSH commands dislocation

Browse Source 
When use builtin SSH server with concurrent operations, there are probabilities
One connection could use the command from another connections.

Fix this by set SSH_ORIGINAL_COMMAND for each command, not set in global scope.
This commit is contained in:
Unknwon 2016-03-18 06:13:16 -04:00
parent c79774e8d4
commit 9e09e48502
4 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@ -3,7 +3,7 @@ Gogs - Go Git Service [![Build Status](https://travis-ci.org/gogits/gogs.svg?bra
![](https://github.com/gogits/gogs/blob/master/public/img/gogs-large-resize.png?raw=true) ![](https://github.com/gogits/gogs/blob/master/public/img/gogs-large-resize.png?raw=true)
##### Current version: 0.9.12 ##### Current version: 0.9.13
| Web | UI | Preview | | Web | UI | Preview |
|:-------------:|:-------:|:-------:| |:-------------:|:-------:|:-------:|

2
gogs.go
View File

@ -17,7 +17,7 @@ import (
"github.com/gogits/gogs/modules/setting" "github.com/gogits/gogs/modules/setting"
) )
const APP_VER = "0.9.12.0316" const APP_VER = "0.9.13.0318"
func init() { func init() {
runtime.GOMAXPROCS(runtime.NumCPU()) runtime.GOMAXPROCS(runtime.NumCPU())

2
modules/ssh/ssh.go
View File

@ -62,12 +62,12 @@ func handleServerConn(keyID string, chans <-chan ssh.NewChannel) {
} }
case "exec": case "exec":
cmdName := strings.TrimLeft(payload, "'()") cmdName := strings.TrimLeft(payload, "'()")
os.Setenv("SSH_ORIGINAL_COMMAND", cmdName)
log.Trace("SSH: Payload: %v", cmdName) log.Trace("SSH: Payload: %v", cmdName)
args := []string{"serv", "key-" + keyID, "--config=" + setting.CustomConf} args := []string{"serv", "key-" + keyID, "--config=" + setting.CustomConf}
log.Trace("SSH: Arguments: %v", args) log.Trace("SSH: Arguments: %v", args)
cmd := exec.Command(setting.AppPath, args...) cmd := exec.Command(setting.AppPath, args...)
cmd.Env = append(os.Environ(), "SSH_ORIGINAL_COMMAND="+cmdName)
stdout, err := cmd.StdoutPipe() stdout, err := cmd.StdoutPipe()
if err != nil { if err != nil {

2
templates/.VERSION
View File

@ -1 +1 @@
0.9.12.0316 0.9.13.0318