1 files changed, 8 insertions, 1 deletions
diff --git a/src/os_unix.c b/src/os_unix.c
index 4663c22d9..9e7ba05d6 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -6398,12 +6398,19 @@ static int unixOpen(
         rc = SQLITE_READONLY_DIRECTORY;
       }else if( errno!=EISDIR && isReadWrite ){
         /* Failed to open the file for read/write access. Try read-only. */
+        UnixUnusedFd *pReadonly = 0;
         flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
         openFlags &= ~(O_RDWR|O_CREAT);
         flags |= SQLITE_OPEN_READONLY;
         openFlags |= O_RDONLY;
         isReadonly = 1;
-        fd = robust_open(zName, openFlags, openMode);
+        pReadonly = findReusableFd(zName, flags);
+        if( pReadonly ){
+          fd = pReadonly->fd;
+          sqlite3_free(pReadonly);
+        }else{
+          fd = robust_open(zName, openFlags, openMode);
+        }
       }
     }
     if( fd<0 ){