diff options
| author | Luke Leighton <lkcl@samba.org> | 2000-02-29 18:04:51 +0000 |
|---|---|---|
| committer | Luke Leighton <lkcl@samba.org> | 2000-02-29 18:04:51 +0000 |
| commit | 9c37b6e754a9192251188803aeb013cff52daec6 (patch) | |
| tree | f15767ffc7085ba1b1a0c8f0952b33905f831639 | |
| parent | 30e0201a9e61f36c42af51126526eeafb5519ded (diff) | |
| download | samba-9c37b6e754a9192251188803aeb013cff52daec6.tar.gz | |
allow nested become_root() calls. this is a hack.
| -rw-r--r-- | source/lib/set_uid.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/source/lib/set_uid.c b/source/lib/set_uid.c index b42e4e08692..48eb5ecdd66 100644 --- a/source/lib/set_uid.c +++ b/source/lib/set_uid.c @@ -330,14 +330,15 @@ Set save_dir if you also need to save/restore the CWD ****************************************************************************/ void become_root(BOOL save_dir) { - if (become_root_depth) { - DEBUG(0,("ERROR: become root depth is non zero\n")); + if (become_root_depth < 0) + { + DEBUG(0,("ERROR: become root depth is negative!\n")); } if (save_dir) dos_GetWd(become_root_dir); current_user_saved = current_user; - become_root_depth = 1; + become_root_depth++; become_uid(0); become_gid(0); @@ -350,7 +351,8 @@ Set save_dir if you also need to save/restore the CWD ****************************************************************************/ void unbecome_root(BOOL restore_dir) { - if (become_root_depth != 1) { + if (become_root_depth <= 0) + { DEBUG(0,("ERROR: unbecome root depth is %d\n", become_root_depth)); } @@ -387,5 +389,5 @@ void unbecome_root(BOOL restore_dir) current_user = current_user_saved; - become_root_depth = 0; + become_root_depth--; } |