GH-87849: Fix refleak in SEND instruction. (GH-101908)

Fix refleak in SEND instruction.

diff --git a/Python/bytecodes.c b/Python/bytecodes.c
index be54e5f6f589eb95ad745e9b7c22d617c471ce18..d5d5034cbfbf74bfe484c0015fb44174a0d778ce 100644 (file)
--- a/Python/bytecodes.c
+++ b/Python/bytecodes.c
@@ -727,6 +727,7 @@ dummy_func(
             else {
                 assert(retval != NULL);
             }
+            Py_DECREF(v);
         }
 
         inst(SEND_GEN, (unused/1, receiver, v -- receiver)) {

diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h
index beb797cbd233d7d45d5a109dbc2de186dcb90bf0..8b8a7161ad898ef4089ac1c94f7a75e48e4f26d2 100644 (file)
--- a/Python/generated_cases.c.h
+++ b/Python/generated_cases.c.h
@@ -934,6 +934,7 @@
             else {
                 assert(retval != NULL);
             }
+            Py_DECREF(v);
             POKE(1, retval);
             JUMPBY(1);
             DISPATCH();