commit d417d01ec80d9d13918fc90fd3ce0080232a8e7c
author Victor Stinner <victor.stinner@haypocalc.com> Mon Jun 20 15:16:55 2011 +0200
committer Victor Stinner <victor.stinner@haypocalc.com> Mon Jun 20 15:16:55 2011 +0200
tree 4eb19db5a52dd943510d349d8774e3498380b4c1
parent 925ef39949b784d331dbb246b8888347ecd8b275

call_find_module() handles dup() failure: raise an OSError exception

Python/import.c

diff --git a/Python/import.c b/Python/import.c
index de5dc0c..19e975a 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -3567,6 +3567,10 @@
         if (fd != -1)
             fd = dup(fd);
         fclose(fp);
+        if (fd == -1) {
+            PyErr_SetFromErrno(PyExc_OSError);
+            return NULL;
+        }
         fp = NULL;
     }
     if (fd != -1) {