fixed possible endless loop

diff --git a/src/exif.c b/src/exif.c
index 3c3e566..273e909 100644 (file)
--- a/src/exif.c
+++ b/src/exif.c
@@ -1624,6 +1624,7 @@ void exif_free_preview(guchar *buf)
                        g_free(ud);
                        return;
                        }
+               work = work->next;
                }
        g_assert_not_reached();
 }

diff --git a/src/exiv2.cc b/src/exiv2.cc
index e930db8..81188ed 100644 (file)
--- a/src/exiv2.cc
+++ b/src/exiv2.cc
@@ -742,6 +742,7 @@ void exif_free_preview(guchar *buf)
                        g_free(ud);
                        return;
                        }
+               work = work->next;
                }
        g_assert_not_reached();
 }