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-rw-r--r--tapset/ucontext-symbols.stp3
1 files changed, 2 insertions, 1 deletions
diff --git a/tapset/ucontext-symbols.stp b/tapset/ucontext-symbols.stp
index 2f73768b..dbfa684f 100644
--- a/tapset/ucontext-symbols.stp
+++ b/tapset/ucontext-symbols.stp
@@ -30,7 +30,8 @@
* given address if known. If not known it will return the hex string
* representation of addr.
*/
-function usymname:string (addr: long) %{ /* pure */
+function usymname:string (addr: long) %{ /* pure */ /* unprivileged */
+ assert_is_myproc();
_stp_symbol_snprint(THIS->__retvalue, MAXSTRINGLEN, THIS->addr,
current, 0);
%}