diff options
Diffstat (limited to 'src/libmain/shared.cc')
| -rw-r--r-- | src/libmain/shared.cc | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc index 393f31fcda66..fa72ca5bc444 100644 --- a/src/libmain/shared.cc +++ b/src/libmain/shared.cc @@ -14,7 +14,7 @@ #include <aterm2.h> -extern char * * environ; +#include "setuid-common.hh" namespace nix { @@ -218,20 +218,11 @@ static void setuidInit() uid_t nixUid = geteuid(); gid_t nixGid = getegid(); - fprintf(stderr, "<<< setuid mode >>>\n"); - - /* Don't trust the environment. */ - environ = 0; + setuidCleanup(); /* Don't trust the current directory. */ if (chdir("/") == -1) abort(); - /* Make sure that file descriptors 0, 1, 2 are open. */ - for (int fd = 0; fd <= 2; ++fd) { - struct stat st; - if (fstat(fd, &st) == -1) abort(); - } - /* Set the real (and preferably also the save) uid/gid to the effective uid/gid. This matters mostly when we're not using build-users (bad!), since some builders (like Perl) complain |