From: Alexander <aleksandr.rvachev@eltex-co.ru>
Date: Mon, 9 Jul 2018 10:21:32 +0000 (+0700)
Subject: Fix SIGSEGV when fuse_interrupted() is called outside the eventloop
X-Git-Tag: fuse-2.9.8~7
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b045ea4bb7a33ae3c6f6fc6e7371708810acd01a;p=qemu-gpiodev%2Flibfuse.git

Fix SIGSEGV when fuse_interrupted() is called outside the eventloop
---

diff --git a/lib/fuse.c b/lib/fuse.c
index 5f7ed5c..c3ffb6c 100644
--- a/lib/fuse.c
+++ b/lib/fuse.c
@@ -4417,7 +4417,9 @@ int fuse_getgroups(int size, gid_t list[])
 
 int fuse_interrupted(void)
 {
-	return fuse_req_interrupted(fuse_get_context_internal()->req);
+	struct fuse_context_i *c = fuse_get_context_internal();
+
+	return c->req ? fuse_req_interrupted(c->req) : 0;
 }
 
 void fuse_set_getcontext_func(struct fuse_context *(*func)(void))