Avoid some overflow cases:

[deliverable/binutils-gdb.git] / gprof / tahoe.c

diff --git a/gprof/tahoe.c b/gprof/tahoe.c
index 55db2786ccb417edae63f2f0e425bac14fdf0083..d133c1779506445915442022c9ec0d03a375c764 100644 (file)
--- a/gprof/tahoe.c
+++ b/gprof/tahoe.c
@@ -293,7 +293,7 @@ tahoe_find_call (parent, p_lowpc, p_highpc)
               *      [are there others that we miss?,
               *       e.g. arrays of pointers to functions???]
               */
-             arc_add (parent, &indirectchild, (long) 0);
+             arc_add (parent, &indirectchild, (unsigned long) 0);
              length += tahoe_operandlength (instructp + length);
              continue;
            case byterel:
@@ -319,7 +319,7 @@ tahoe_find_call (parent, p_lowpc, p_highpc)
                      /*
                       *    a hit
                       */
-                     arc_add (parent, child, (long) 0);
+                     arc_add (parent, child, (unsigned long) 0);
                      length += tahoe_operandlength (instructp + length);
                      continue;
                    }