From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 28 May 2008 12:44:22 +0000 (-0000)
Subject: fiser: opendir "/proc", not "." (by Cristian Ionescu-Idbohrn)
X-Git-Tag: 1_11_0~158
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5de8a13b0888e6eb490e13cba2cca293ee8bc4ad;p=oweals%2Fbusybox.git

fiser: opendir "/proc", not "." (by Cristian Ionescu-Idbohrn)
---

diff --git a/procps/fuser.c b/procps/fuser.c
index fd876d559..663abe478 100644
--- a/procps/fuser.c
+++ b/procps/fuser.c
@@ -208,6 +208,7 @@ static pid_list *scan_dir_links(const char *dname, pid_t pid,
 	return plist;
 }
 
+/* NB: does chdir internally */
 static pid_list *scan_proc_pids(inode_list *ilist)
 {
 	DIR *d;
@@ -215,7 +216,7 @@ static pid_list *scan_proc_pids(inode_list *ilist)
 	pid_t pid;
 	pid_list *plist;
 
-	d = opendir(".");
+	d = opendir("/proc");
 	if (!d)
 		return NULL;
 
@@ -329,7 +330,7 @@ Find processes which use FILEs or PORTs
 		pp++;
 	}
 
-	plist = scan_proc_pids(ilist);
+	plist = scan_proc_pids(ilist); /* changes dir to "/proc" */
 
 	if (!plist)
 		return EXIT_FAILURE;