fix if_getnetworknamespace matching bug. (#19)

Co-authored-by: Ted Feng <Ted.Feng@Aviatnet.com>

diff --git a/src/if-linux.c b/src/if-linux.c
index f09cda6ac41854734656549782d46117b9614cca..eaa5a4d69e47406077b147d01874f00867cedb65 100644 (file)
--- a/src/if-linux.c
+++ b/src/if-linux.c
@@ -403,7 +403,7 @@ if_getnetworknamespace(char *buf, size_t len)
                snprintf(file, sizeof(file), "/var/run/netns/%s", de->d_name);
                if (stat(file, &sb_netns) == -1)
                        continue;
-               if (sb_self.st_dev != sb_netns.st_dev &&
+               if (sb_self.st_dev != sb_netns.st_dev ||
                    sb_self.st_ino != sb_netns.st_ino)
                        continue;
                strlcpy(buf, de->d_name, len);