On Wed, Jun 15, 2016 at 07:47:20PM +0200, Reiner Herrmann wrote: > I found that the problem is in a C file which is generated during build > (tmp-tt-table.c). It contains some tables, and the last two elements > columsn of one table were not deterministic. > The reason is that the array is sized incorrectly. > > It is declared as: > > unsigned int > tag_tree_combination_table[TAG_TABLE_ROW_MAXIMUM][TAG_TABLE_COLUMN_MAXIMUM]; > > where TAG_TABLE_COLUMN_MAXIMUM was set to EXT_TAG_TABLE_COLS, which is 5. > But when calling this tool with -s, it uses STD_TAG_TABLE_COLUMNS for > iterating over the table, which is 7 -> two elements more than the table > is wide, which causes memory from outside the table to be written into > the file. > > The attached patch fixes this by setting the maximum column width to > STD_TAG_TABLE_COLUMNS.
Amazing. Thank you very much!
