Rework the NFSv4 path lookup framework so it handles symlinks properly.

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
sahlberg · Jul 13, 2017 · 3ced39f · 3ced39f
1 parent df94ae9
commit 3ced39f
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Showing 16 changed files with 877 additions and 363 deletions.
diff --git a/include/libnfs-private.h b/include/libnfs-private.h
@@ -462,6 +462,8 @@ int nfs3_write_async(struct nfs_context *nfs, struct nfsfh *nfsfh,
                      uint64_t count, const void *buf, nfs_cb cb,
                      void *private_data);
 
+int nfs4_chdir_async(struct nfs_context *nfs, const char *path,
+                     nfs_cb cb, void *private_data);
 int nfs4_mount_async(struct nfs_context *nfs, const char *server,
 		     const char *export, nfs_cb cb, void *private_data);
 int nfs4_stat64_async(struct nfs_context *nfs, const char *path,

diff --git a/lib/libnfs.c b/lib/libnfs.c
@@ -972,9 +972,11 @@ nfs_chdir_async(struct nfs_context *nfs, const char *path,
 	switch (nfs->version) {
         case NFS_V3:
                 return nfs3_chdir_async(nfs, path, cb, private_data);
+        case NFS_V4:
+                return nfs4_chdir_async(nfs, path, cb, private_data);
         default:
-                nfs_set_error(nfs, "%s does not support NFSv4",
-                              __FUNCTION__);
+                nfs_set_error(nfs, "%s does not support NFSv%d",
+                              __FUNCTION__, nfs->version);
                 return -1;
         }
 }

diff --git a/lib/nfs_v3.c b/lib/nfs_v3.c
@@ -3582,7 +3582,7 @@ nfs3_mkdir_continue_internal(struct nfs_context *nfs,
                              struct nfs_cb_data *data)
 {
 	char *str = data->continue_data;
-	int mode = data->continue_int;
+	int mode = (int)data->continue_int;
 	MKDIR3args args;
 
 	str = &str[strlen(str) + 1];