Make gds-parser more robust
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ba53a1151e
commit
d81c6d1037
@ -894,7 +894,8 @@ int parse_gds_from_file(const char *filename, GList **library_list)
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*/
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static void delete_cell_inst_element(struct gds_cell_instance *cell_inst)
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{
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free(cell_inst);
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if (cell_inst)
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free(cell_inst);
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}
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/**
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@ -903,7 +904,8 @@ static void delete_cell_inst_element(struct gds_cell_instance *cell_inst)
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*/
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static void delete_vertex(struct gds_point *vertex)
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{
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free(vertex);
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if (vertex)
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free(vertex);
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}
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/**
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@ -912,6 +914,9 @@ static void delete_vertex(struct gds_point *vertex)
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*/
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static void delete_graphics_obj(struct gds_graphics *gfx)
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{
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if (!gfx)
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return;
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g_list_free_full(gfx->vertices, (GDestroyNotify)delete_vertex);
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free(gfx);
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}
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@ -922,6 +927,9 @@ static void delete_graphics_obj(struct gds_graphics *gfx)
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*/
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static void delete_cell_element(struct gds_cell *cell)
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{
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if (!cell)
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return;
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g_list_free_full(cell->child_cells, (GDestroyNotify)delete_cell_inst_element);
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g_list_free_full(cell->graphic_objs, (GDestroyNotify)delete_graphics_obj);
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free(cell);
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@ -933,6 +941,9 @@ static void delete_cell_element(struct gds_cell *cell)
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*/
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static void delete_library_element(struct gds_library *lib)
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{
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if (!lib)
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return;
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g_list_free(lib->cell_names);
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g_list_free_full(lib->cells, (GDestroyNotify)delete_cell_element);
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free(lib);
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@ -940,8 +951,12 @@ static void delete_library_element(struct gds_library *lib)
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int clear_lib_list(GList **library_list)
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{
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if (!library_list)
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return 0;
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if (*library_list == NULL)
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return 0;
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g_list_free_full(*library_list, (GDestroyNotify)delete_library_element);
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*library_list = NULL;
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return 0;
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