simfs: Add unknown sim phase check

diff --git a/src/simfs.c b/src/simfs.c
index 8e52f7b..617af14 100644 (file)
--- a/src/simfs.c
+++ b/src/simfs.c
@@ -554,7 +554,8 @@ static gboolean sim_fs_op_check_cached(struct sim_fs *fs)
        enum ofono_sim_file_structure structure;
        int record_length;
 
-       if (imsi == NULL || op->info_only == TRUE)
+       if (imsi == NULL || phase == OFONO_SIM_PHASE_UNKNOWN ||
+                       op->info_only == TRUE)
                return FALSE;
 
        path = g_strdup_printf(SIM_CACHE_PATH, imsi, phase, op->id);
@@ -836,6 +837,9 @@ char *sim_fs_get_cached_image(struct sim_fs *fs, int id)
                return NULL;
 
        phase = ofono_sim_get_phase(fs->sim);
+       if (phase == OFONO_SIM_PHASE_UNKNOWN)
+               return NULL;
+
        path = g_strdup_printf(SIM_IMAGE_CACHE_PATH, imsi, phase, id);
 
        TFR(stat(path, &st_buf));
@@ -907,6 +911,9 @@ void sim_fs_check_version(struct sim_fs *fs)
        int len;
        char *path;
 
+       if (imsi == NULL || phase == OFONO_SIM_PHASE_UNKNOWN)
+               return;
+
        if (read_file(&version, 1, SIM_CACHE_VERSION, imsi, phase) == 1)
                if (version == SIM_FS_VERSION)
                        return;