Add guard to avoid storage from being added twice

Add guard in mtp_add_storage() to avoid the same storage from being added twice. Signed-off-by: Paul Cercueil <paul@crapouillou.net>
viveris · Apr 1, 2021 · 792f8bb · 792f8bb
1 parent e312f10
commit 792f8bb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/mtp.c b/src/mtp.c
@@ -647,6 +647,9 @@ uint32_t mtp_add_storage(mtp_ctx * ctx, char * path, char * description, uint32_
 
 	PRINT_DEBUG("mtp_add_storage : %s", path );
 
+	if (mtp_get_storage_id_by_name(ctx, description) != 0xFFFFFFFF)
+		return 0x00000000;
+
 	i = 0;
 	while(i < MAX_STORAGE_NB)
 	{