From f1dd97bb2a9df55fae9b1ca26c829b9f8b290667 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Cornell=C3=A0?= <hello@mcornella.com>
Date: Sat, 23 Oct 2021 05:16:15 +0200
Subject: [PATCH] fix(ssh-agent): fix check for running `ssh-agent` process
with hidepid /proc (#8492)
Fixes #8492
---
plugins/ssh-agent/ssh-agent.plugin.zsh | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/plugins/ssh-agent/ssh-agent.plugin.zsh b/plugins/ssh-agent/ssh-agent.plugin.zsh
index c006f1413..47dfef5b0 100644
--- a/plugins/ssh-agent/ssh-agent.plugin.zsh
+++ b/plugins/ssh-agent/ssh-agent.plugin.zsh
@@ -6,9 +6,11 @@ function _start_agent() {
if [[ -f "$ssh_env_cache" ]]; then
. "$ssh_env_cache" > /dev/null
- {
- [[ "$USERNAME" = root ]] && command ps ax || command ps x
- } | command grep ssh-agent | command grep -q $SSH_AGENT_PID && return 0
+ # Test if $SSH_AUTH_SOCK is visible
+ zmodload zsh/net/socket
+ if [[ -S "$SSH_AUTH_SOCK" ]] && zsocket "$SSH_AUTH_SOCK" 2>/dev/null; then
+ return 0
+ fi
fi
# Set a maximum lifetime for identities added to ssh-agent