diff options
| -rw-r--r-- | misc.c | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -499,6 +499,22 @@ static int user_uid = -1, user_gid = -1, make_uid = -1, make_gid = -1; #define access_inited (user_uid != -1) static enum { make, user } current_access; + +/* Under -d, write a message describing the current IDs. */ + +static void +log_access (flavor) + char *flavor; +{ + if (! debug_flag) + return; + + printf ("%s access: user %d (real %d), group %d (real %d)\n", + flavor, geteuid (), getuid (), getegid (), getgid ()); + fflush (stdout); +} + + static void init_access () { @@ -512,6 +528,8 @@ init_access () if (user_uid == -1 || user_gid == -1 || make_uid == -1 || make_gid == -1) pfatal_with_name ("get{e}[gu]id"); + log_access ("Initialized"); + current_access = make; } @@ -572,6 +590,8 @@ user_access () current_access = user; + log_access ("User"); + #endif /* GETLOADAVG_PRIVILEGED */ } @@ -608,6 +628,8 @@ make_access () current_access = make; + log_access ("Make"); + #endif /* GETLOADAVG_PRIVILEGED */ } @@ -616,6 +638,9 @@ make_access () void child_access () { + if (!access_inited) + abort (); + #ifdef GETLOADAVG_PRIVILEGED /* Set both the real and effective UID and GID to the user's. @@ -637,6 +662,8 @@ child_access () pfatal_with_name ("child_access: setregid"); #endif + log_access ("Child"); + #endif /* GETLOADAVG_PRIVILEGED */ } |