PR20982: fix some function parameter mis-renaming typo in PR14900

... in function stack:long

diff --git a/tapset/linux/context-symbols.stp b/tapset/linux/context-symbols.stp
index 0585ca39939ce85278da09f3e944dbb8f5a18c6f..e710209b89eec4d5a819391dd72fc00cc9da4c5d 100644 (file)
--- a/tapset/linux/context-symbols.stp
+++ b/tapset/linux/context-symbols.stp
@@ -34,13 +34,13 @@ function stack:long (n:long) {
          if (__r != 0) return __r
 
          /* fallback: parse backtrace() to go deeper in the stack */
-         __b = backtrace (); __orig_n = __n;
+         __b = backtrace (); __orig_n = n;
          __sym = tokenize (__b, " ");
          if (__sym == "") @__context_unwind_error(__orig_n);
-         while (__n > 0) {
+         while (n > 0) {
                __sym = tokenize ("", " ");
                if (__sym == "") @__context_unwind_error(__orig_n);
-               __n--;
+               n--;
          }
          return strtol(__sym, 16)
 }