diff options
Diffstat (limited to 'sysdeps/posix')
| -rw-r--r-- | sysdeps/posix/euidaccess.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/sysdeps/posix/euidaccess.c b/sysdeps/posix/euidaccess.c index f3a10c9b9c..04648ce08b 100644 --- a/sysdeps/posix/euidaccess.c +++ b/sysdeps/posix/euidaccess.c @@ -137,8 +137,12 @@ euidaccess (path, mode) int granted; #ifdef _LIBC - uid_t uid = getuid (), euid = geteuid (); - gid_t gid = getgid (), egid = getegid (); + uid_t euid; + gid_t egid; + + if (! __libc_enable_secure) + /* If we are not set-uid or set-gid, access does the same. */ + return access (path, mode); #else if (have_ids == 0) { @@ -148,11 +152,11 @@ euidaccess (path, mode) euid = geteuid (); egid = getegid (); } -#endif if (uid == euid && gid == egid) /* If we are not set-uid or set-gid, access does the same. */ return access (path, mode); +#endif if (stat (path, &stats)) return -1; @@ -165,6 +169,12 @@ euidaccess (path, mode) if (mode == F_OK) return 0; /* The file exists. */ +#ifdef _LIBC + /* Now we need the IDs. */ + euid = geteuid (); + egid = getegid (); +#endif + /* The super-user can read and write any file, and execute any file that anyone can execute. */ if (euid == 0 && ((mode & X_OK) == 0 |