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-rw-r--r--src/process.cc14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/process.cc b/src/process.cc
index 96c874f..6d3b2a2 100644
--- a/src/process.cc
+++ b/src/process.cc
@@ -95,12 +95,14 @@ void process::launch(const string& id,configuration& config) {
// child
try {
setsid();
- if(user.empty()) {
- if((getgid()!=gid) && setgid(gid))
- throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to setgid()");
- }else{
- if(initgroups(user.c_str(),gid))
- throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to initgroups()");
+ if(!group.empty()) {
+ if(user.empty()) {
+ if((getgid()!=gid) && setgid(gid))
+ throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to setgid()");
+ }else{
+ if(initgroups(user.c_str(),gid))
+ throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to initgroups()");
+ }
}
if(!chroot.empty()) {
if(::chroot(chroot.c_str()))