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Ensure 8-byte alignment of data structues in sqlite3_database_file_object().

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This should have appeared on trunk originally and then be cherry-picked onto
the branch.  Oh well....

FossilOrigin-Name: ac39800bb2685fa287c7d834faed75f0bc61320ef986de314392d6eadb574d30
This commit is contained in:
drh
2023-11-10 17:49:26 +00:00
parent 53381132be
commit 5a81e6e5ce
3 changed files with 12 additions and 8 deletions
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5
src/pager.c
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@@ -5062,10 +5062,13 @@ act_like_temp_file:
*/
sqlite3_file *sqlite3_database_file_object(const char *zName){
Pager *pPager;
const char *p;
while( zName[-1]!=0 || zName[-2]!=0 || zName[-3]!=0 || zName[-4]!=0 ){
zName--;
}
pPager = *(Pager**)(zName - 4 - sizeof(Pager*));
p = zName - 4 - sizeof(Pager*);
assert( EIGHT_BYTE_ALIGNMENT(p) );
pPager = *(Pager**)p;
return pPager->fd;
}