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| author | Marko Mäkelä <marko.makela@oracle.com> | 2010-06-24 10:21:40 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@oracle.com> | 2010-06-24 10:21:40 +0300 |
| commit | 2ad32ccf795a7f65c7c44b066e1eb10b2e51501a (patch) | |
| tree | b1646aaf5fc95dfb20119322aee859c49e985459 /storage | |
| parent | 0c5a717d8eb2bb63e8b51c06e49bddb5235bc646 (diff) | |
| download | mariadb-git-2ad32ccf795a7f65c7c44b066e1eb10b2e51501a.tar.gz | |
trx_undo_parse_page_header(): Silence a bogus warning.
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); |