1 files changed, 1 insertions, 0 deletions
diff --git a/src/lj_debug.c b/src/lj_debug.c
index c1f0f314..273dd078 100644
--- a/src/lj_debug.c
+++ b/src/lj_debug.c
@@ -94,6 +94,7 @@ static BCPos debug_framepc(lua_State *L, GCfunc *fn, cTValue *nextframe)
        }
      }
      ins = cframe_pc(cf);
+      if (!ins) return NO_BCPOS;
    }
  }
  pt = funcproto(fn);

diff --git a/src/lj_debug.c b/src/lj_debug.c index c1f0f314..273dd078 100644 --- a/src/lj_debug.c +++ b/src/lj_debug.c
@@ -94,6 +94,7 @@ static BCPos debug_framepc(lua_State L, GCfunc fn, cTValue *nextframe)
94	}	94	}
95	}	95	}
96	ins = cframe_pc(cf);	96	ins = cframe_pc(cf);
		97	if (!ins) return NO_BCPOS;
97	}	98	}
98	}	99	}
99	pt = funcproto(fn);	100	pt = funcproto(fn);