commit 514624d29e04a04e211a4e7536f2ebba70ed629a
author Mark Dickinson <dickinsm@gmail.com> Fri Dec 05 18:01:46 2008 +0000
committer Mark Dickinson <dickinsm@gmail.com> Fri Dec 05 18:01:46 2008 +0000
tree 28b065f3b263cfe8d6301ee55f11fdef143e5a68
parent 2fcd9a27e52e2fdbd7a0f6308cfef245f6e4cc0c

Merged revisions 67590 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r67590 | mark.dickinson | 2008-12-05 17:59:46 +0000 (Fri, 05 Dec 2008) | 2 lines

  Issue #4461: Safety check in parsenumber (ast.c)
........

Python/ast.c

diff --git a/Python/ast.c b/Python/ast.c
index 9d09dfc..a3fdd89 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -3177,6 +3177,7 @@
         int imflag;
 #endif
 
+        assert(s != NULL);
         errno = 0;
         end = s + strlen(s) - 1;
 #ifndef WITHOUT_COMPLEX