patch-2.3.4 linux/arch/arm/kernel/ptrace.c

• Lines: 8
• Date: Sat May 22 12:42:04 1999
• Orig file: v2.3.3/linux/arch/arm/kernel/ptrace.c
• Orig date: Wed Sep 9 08:56:58 1998

diff -u --recursive --new-file v2.3.3/linux/arch/arm/kernel/ptrace.c linux/arch/arm/kernel/ptrace.c
@@ -580,6 +580,7 @@
 		    (current->uid != child->uid) ||
 	 	    (current->gid != child->egid) ||
 	 	    (current->gid != child->sgid) ||
+		    (!cap_issubset(child->cap_permitted, current->cap_permitted)) ||
 	 	    (current->gid != child->gid)) && !capable(CAP_SYS_PTRACE))
 			goto out;
 		/* the same process cannot be attached many times */