From bd31664497f1ba27a66f49e128ab4747484820c9 Mon Sep 17 00:00:00 2001
From: Martin Pärtel <martin.partel@gmail.com>
Date: Sat, 17 Jun 2017 11:43:02 +0300
Subject: Work around `pathconf(..., _PC_NAME_MAX)` erroneously returning 0 for
 some source filesystems.

Fixes #54
---
 src/bindfs.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/bindfs.c b/src/bindfs.c
index f6bbbe4..0d10b74 100644
--- a/src/bindfs.c
+++ b/src/bindfs.c
@@ -678,6 +678,10 @@ static int bindfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
     if (pc_ret < 0) {
         DPRINTF("pathconf failed: %s (%d)", strerror(errno), errno);
         pc_ret = NAME_MAX;
+    } else if (pc_ret == 0) {
+        // Workaround for some source filesystems erroneously returning 0
+        // (see issue #54).
+        pc_ret = NAME_MAX;
     }
 
     struct dirent *de_buf =
-- 
cgit v1.2.3