fuser: fix inverted access() check. Closes 3799.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/procps/fuser.c b/procps/fuser.c
index 2a7c310..8d63a73 100644 (file)
--- a/procps/fuser.c
+++ b/procps/fuser.c
@@ -299,7 +299,7 @@ int fuser_main(int argc UNUSED_PARAM, char **argv)
 
                strcpy(path, "/proc/net/");
                if (sscanf(*pp, "%u/%4s", &port, path + sizeof("/proc/net/")-1) == 2
-                && access(path, R_OK) != 0
+                && access(path, R_OK) == 0
                ) {
                        /* PORT/PROTO */
                        scan_proc_net_or_maps(path, port);