From c6a7c6e02cdf52c0ff99f4451923e3858db74ed4 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Thu, 19 Nov 2015 21:55:44 +0100
Subject: [PATCH] Fixing use after free under Posix (was already fixed for
Windows.)
---
src/core/iomgr/tcp_server_posix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/core/iomgr/tcp_server_posix.c b/src/core/iomgr/tcp_server_posix.c
index fbc0e974e6..5daf406c99 100644
--- a/src/core/iomgr/tcp_server_posix.c
+++ b/src/core/iomgr/tcp_server_posix.c
@@ -144,13 +144,13 @@ grpc_tcp_server *grpc_tcp_server_create(void) {
}
static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) {
- grpc_tcp_listener *sp;
-
grpc_exec_ctx_enqueue(exec_ctx, s->shutdown_complete, 1);
gpr_mu_destroy(&s->mu);
- for (sp = s->head; sp; sp = sp->next) {
+ while (s->head) {
+ grpc_tcp_listener *sp = s->head;
+ s->head = sp->next;
grpc_tcp_listener_unref(sp);
}
--
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