lib: finish event_loop on invalid fd

When iscsi->fd gets invalid, there is not point to keep stuck in the event loop, instead could give an accurate error about the invalid fd. Signed-off-by: Tianren Zhang <[email protected]>
sahlberg · Nov 27, 2024 · 4580302 · 4580302
1 parent 041f12d
commit 4580302
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/sync.c b/lib/sync.c
@@ -91,6 +91,12 @@ event_loop(struct iscsi_context *iscsi, struct iscsi_sync_state *state)
 			state->status = -1;
 			return;
 		}
+
+		if (iscsi->fd < 0) {
+			iscsi_set_error(iscsi, "Invalid fd %d", iscsi->fd);
+			state->status = -1;
+			return;
+		}
 	}
 }