diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-09-09T15·55+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-09-09T15·55+0000 |
| commit | 5396304c73190c6898981caf653fc1b28be71f70 (patch) | |
| tree | 3c028375474b943d91e505f5b853fc8abdaa8a02 /src/libmain | |
| parent | e043fc7d0b68bedaabe236c2f2080a33bb967ee5 (diff) | |
* Use setre[ug]id() instead of setres[ug]id(), since the former is
more common than the latter (which exists only on Linux and FreeBSD). We don't really care about dropping the saved IDs since there apparently is no way to quiry them in any case, so it can't influence the build (unlike the effective IDs which are checked by Perl for instance).
Diffstat (limited to 'src/libmain')
| -rw-r--r-- | src/libmain/shared.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc index a5c45d853b..d0ea3aab86 100644 --- a/src/libmain/shared.cc +++ b/src/libmain/shared.cc @@ -169,9 +169,9 @@ static void initAndRun(int argc, char * * argv) } -#if HAVE_SETRESUID -#define _setuid(uid) setresuid(uid, uid, uid) -#define _setgid(gid) setresgid(gid, gid, gid) +#if HAVE_SETREUID +#define _setuid(uid) setreuid(uid, uid) +#define _setgid(gid) setregid(gid, gid) #else /* Only works properly when run by root. */ #define _setuid(uid) setuid(uid) @@ -208,7 +208,7 @@ void switchToNixUser() /* !!! Apparently it is unspecified whether getgroups() includes the effective gid. In that case the following test is always true *if* the program is installed setgid (which we do when we - have setresuid()). On Linux this doesn't appear to be the + have setreuid()). On Linux this doesn't appear to be the case, but we should switch to the real gid before doing this test, and then switch back to the saved gid. */ |