intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-01-20 10:58:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

If setgid fails for any reason, exit lldb.

Browse Source 
This is SVN r191618 by Sylvestre Ledru applied to the FreeBSD
ProcessMonitor.

llvm-svn: 200791
This commit is contained in:
Ed Maste
2014-02-04 19:37:15 +00:00
parent 0f86e6e711
commit 441a1beaba
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp
View File

@@ -896,7 +896,8 @@ ProcessMonitor::Launch(LaunchArgs *args)
eDupStdoutFailed,
eDupStderrFailed,
eChdirFailed,
eExecFailed
eExecFailed,
eSetGidFailed
};
// Child process.
@@ -907,7 +908,8 @@ ProcessMonitor::Launch(LaunchArgs *args)
exit(ePtraceFailed);
// Do not inherit setgid powers.
setgid(getgid());
if (setgid(getgid()) != 0)
exit(eSetGidFailed);
// Let us have our own process group.
setpgid(0, 0);
@@ -972,6 +974,9 @@ ProcessMonitor::Launch(LaunchArgs *args)
case eExecFailed:
args->m_error.SetErrorString("Child exec failed.");
break;
case eSetGidFailed:
args->m_error.SetErrorString("Child setgid failed.");
break;
default:
args->m_error.SetErrorString("Child returned unknown exit status.");
break;