[Qemu-devel] [PATCH 19/23] slirp: Improve error reporting of inaccessible smb directories

[Michael Roth <mdroth@linux.vnet.ibm.com>]

From: Jan Kiszka <jan.kiszka@siemens.com>

Instead of guessing, print the error code returned by access.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
(cherry picked from commit 22a61f365df83d5d7884cceb1c462295977cb2db)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 net/slirp.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/slirp.c b/net/slirp.c
index d3fcbf4..49f55bc 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -504,8 +504,8 @@ static int slirp_smb(SlirpState* s, const char *exported_dir,
     }
 
     if (access(exported_dir, R_OK | X_OK)) {
-        error_report("no such directory '%s', or you do not have permission "
-                     "to access it, please check it", exported_dir);
+        error_report("error accessing shared directory '%s': %s",
+                     exported_dir, strerror(errno));
         return -1;
     }
 
-- 
1.7.9.5