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| author | drh <> | 2022-07-04 09:41:44 +0000 |
|---|---|---|
| committer | drh <> | 2022-07-04 09:41:44 +0000 |
| commit | 16316f1b68de0f6778c067b5e0f0947b46a2bcdb (patch) | |
| tree | 851358094075d7f2f9f3581352d6ca89105c51cc /src/pager.c | |
| parent | 0e4ab0db7ee162e5d73437d3650078c145a68839 (diff) | |
| download | sqlite-16316f1b68de0f6778c067b5e0f0947b46a2bcdb.tar.gz sqlite-16316f1b68de0f6778c067b5e0f0947b46a2bcdb.zip | |
In the getNormalPage() routine of pager.c, consolidate pgno error checking
into a single spot for small size reduction and performance increase.
FossilOrigin-Name: a1c090e08139f99d30aa89db0756dc59fe8990ce15b3db4d4b726cc6acdab46f
Diffstat (limited to 'src/pager.c')
| -rw-r--r-- | src/pager.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/pager.c b/src/pager.c index 95e6eb8af..82e9dc7a6 100644 --- a/src/pager.c +++ b/src/pager.c @@ -5495,7 +5495,6 @@ static int getPageNormal( assert( assert_pager_state(pPager) ); assert( pPager->hasHeldSharedLock==1 ); - if( pgno==0 ) return SQLITE_CORRUPT_BKPT; pBase = sqlite3PcacheFetch(pPager->pPCache, pgno, 3); if( pBase==0 ){ pPg = 0; @@ -5526,7 +5525,7 @@ static int getPageNormal( ** (*) obsolete. Was: maximum page number is 2^31 ** (2) Never try to fetch the locking page */ - if( pgno==PAGER_SJ_PGNO(pPager) ){ + if( pgno==0 || pgno==PAGER_SJ_PGNO(pPager) ){ rc = SQLITE_CORRUPT_BKPT; goto pager_acquire_err; } |