From: DragonBluep <70847398+DragonBluep@users.noreply.github.com>
Date: Tue, 26 Nov 2024 09:14:42 +0000 (+0800)
Subject: pppd: Make pid directory before creating the pid file (#536)
X-Git-Tag: v2.5.2~7
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=734bc0438e78b7c7cd34acfce3a4ec119d9a50b6;p=ppp.git

pppd: Make pid directory before creating the pid file (#536)

If multilink feature is not enabled, the '/var/run/pppd' directory
won't be created before adding pid file.

Fixes error message:
'Failed to create pid file /var/run/pppd/pppoe-wan.pid: No such file or directory'

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
---

diff --git a/pppd/main.c b/pppd/main.c
index 66db6a9..a4bc777 100644
--- a/pppd/main.c
+++ b/pppd/main.c
@@ -923,6 +923,7 @@ create_pidfile(int pid)
 {
     FILE *pidfile;
 
+    mkdir_recursive(PPP_PATH_VARRUN);
     slprintf(pidfilename, sizeof(pidfilename), "%s/%s.pid",
 	     PPP_PATH_VARRUN, ifname);
     if ((pidfile = fopen(pidfilename, "w")) != NULL) {