Changeset 23258

Timestamp:

05/22/07 10:05:17 (19 months ago)

Author:

zarzycki@…

Message:

Security checks.

Files:

• trunk/launchd/src/launchd_core_logic.c (modified) (2 diffs)

trunk/launchd/src/launchd_core_logic.c

@@ -4588 +4588 @@
         size_t data_offset = 0;
         size_t packed_size;
+        struct ldcred ldc;
+
+        runtime_get_caller_creds(&ldc);
 
         if (!launchd_assumes(j != NULL)) {
                 return BOOTSTRAP_NO_MEMORY;
+        }
+
+        if (inkey && ldc.euid && ldc.euid != getuid()) {
+                return BOOTSTRAP_NOT_PRIVILEGED;
         }
 
@@ -4674 +4681 @@
         const char *action;
         kern_return_t kr = 0;
+        struct ldcred ldc;
         int oldmask;
+
+        runtime_get_caller_creds(&ldc);
 
         if (!launchd_assumes(j != NULL)) {
                 return BOOTSTRAP_NO_MEMORY;
+        }
+
+        if (inkey && ldc.euid && ldc.euid != getuid()) {
+                return BOOTSTRAP_NOT_PRIVILEGED;
         }