git: dcfa054216ef - main - fusefs: fix an undefined variable access

From: Alan Somers <asomers_at_FreeBSD.org>
Date: Thu, 05 May 2022 14:45:33 UTC
The branch main has been updated by asomers:

URL: https://cgit.FreeBSD.org/src/commit/?id=dcfa054216ef8dfebed9c7c06c066bce0098bd94

commit dcfa054216ef8dfebed9c7c06c066bce0098bd94
Author:     Alan Somers <asomers@FreeBSD.org>
AuthorDate: 2022-05-05 14:43:51 +0000
Commit:     Alan Somers <asomers@FreeBSD.org>
CommitDate: 2022-05-05 14:43:51 +0000

    fusefs: fix an undefined variable access
    
    In an error path, a dtrace probe could access an undefined variable.
    
    Reported by:    Coverity (CID 1471986)
    MFC after:      2 weeks
    Sponsored by:   Axcient
---
 sys/fs/fuse/fuse_internal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/fs/fuse/fuse_internal.c b/sys/fs/fuse/fuse_internal.c
index 503c1c3c0b66..6ac7b4432e23 100644
--- a/sys/fs/fuse/fuse_internal.c
+++ b/sys/fs/fuse/fuse_internal.c
@@ -981,7 +981,7 @@ fuse_internal_init_callback(struct fuse_ticket *tick, struct uio *uio)
 {
 	int err = 0;
 	struct fuse_data *data = tick->tk_data;
-	struct fuse_init_out *fiio;
+	struct fuse_init_out *fiio = NULL;
 
 	if ((err = tick->tk_aw_ohead.error)) {
 		goto out;