gdb

[deliverable/binutils-gdb.git] / gdb / c-exp.y

diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index d0a6332911c6acad2380ba0a33cd4b461f378389..aacc1125774c3d4fb612e4ec70a8b09d3340150e 100644 (file)
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -1440,14 +1440,19 @@ c_parse_escape (char **ptr, struct obstack *output)
     case '5':
     case '6':
     case '7':
-      if (output)
-       obstack_grow_str (output, "\\");
-      while (isdigit (*tokptr) && *tokptr != '8' && *tokptr != '9')
-       {
-         if (output)
-           obstack_1grow (output, *tokptr);
-         ++tokptr;
-       }
+      {
+       int i;
+       if (output)
+         obstack_grow_str (output, "\\");
+       for (i = 0;
+            i < 3 && isdigit (*tokptr) && *tokptr != '8' && *tokptr != '9';
+            ++i)
+         {
+           if (output)
+             obstack_1grow (output, *tokptr);
+           ++tokptr;
+         }
+      }
       break;
 
       /* We handle UCNs later.  We could handle them here, but that