commit 6f5ff3f3eb7abc2f4750c1319b560f67faf546ac
author Neal Norwitz <nnorwitz@gmail.com> Sat Aug 12 01:43:40 2006 +0000
committer Neal Norwitz <nnorwitz@gmail.com> Sat Aug 12 01:43:40 2006 +0000
tree 1b84bed27afcf3a62f50a2a2a6dabe162327866a
parent 2a899c8b767144e809418fd04f83e4e5789084cd

Klocwork made another run and found a bunch more problems.
This is the first batch of fixes that should be easy to verify based on context.

This fixes problem numbers: 220 (ast), 323-324 (symtable),
321-322 (structseq), 215 (array), 210 (hotshot), 182 (codecs), 209 (etree).

Python/ast.c

diff --git a/Python/ast.c b/Python/ast.c
index ca832aa..b356192 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -2197,6 +2197,8 @@
             }
             else {
                 alias_ty a = alias_for_import_name(c, CHILD(n, 0));
+                if (!a)
+                    return NULL;
                 if (strcmp(STR(CHILD(n, 1)), "as") != 0) {
                     ast_error(n, "must use 'as' in import");
                     return NULL;