diff options
Diffstat (limited to 'storage')
| -rw-r--r-- | storage/innobase/trx/trx0undo.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/storage/innobase/trx/trx0undo.c b/storage/innobase/trx/trx0undo.c index 3689f5ebdad..90fc98f419d 100644 --- a/storage/innobase/trx/trx0undo.c +++ b/storage/innobase/trx/trx0undo.c @@ -707,6 +707,12 @@ trx_undo_parse_page_header( mtr_t* mtr) /*!< in: mtr or NULL */ { trx_id_t trx_id; + /* Silence a GCC warning about possibly uninitialized variable + when mach_ull_parse_compressed() is not inlined. */ + ut_d(trx_id = 0); + /* Declare the variable uninitialized in Valgrind, so that the + above initialization will not mask any bugs. */ + UNIV_MEM_INVALID(&trx_id, sizeof trx_id); ptr = mach_ull_parse_compressed(ptr, end_ptr, &trx_id); |