commit 6fbed5350c786ab88868925d67f59e19d0ab841c
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Thu Jun 27 09:45:30 2019 -0700
committer GitHub <noreply@github.com> Thu Jun 27 09:45:30 2019 -0700
tree dde00f33e5557bbe181806439f144458b8da5ae9
parent 4cbe7a3ce4a46a5a2f3e56055a665e583fead62d

closes bpo-37420: Handle errors during iteration in os.sched_setaffinity. (GH-14414)

(cherry picked from commit 45a30af109f69a81576b87ea775863ba12d55316)

Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>

Modules/posixmodule.c

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 70b1536..4301e87 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -6416,6 +6416,9 @@
         }
         CPU_SET_S(cpu, setsize, cpu_set);
     }
+    if (PyErr_Occurred()) {
+        goto error;
+    }
     Py_CLEAR(iterator);
 
     if (sched_setaffinity(pid, setsize, cpu_set)) {