mirrors/sqlite
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
manifest
View File

@ -1,5 +1,5 @@
C Remove\sa\sNEVER()\sfrom\swhereAddIndexedExpr()\sthat\sis\sreachable\sif\sthere\nis\san\sunknown\sindexed\sfunction\sin\sthe\sschema.
D 2023-11-10T16:29:02.318
C Ensure\s8-byte\salignment\sof\sdata\sstructues\sin\ssqlite3_database_file_object().\nThis\sshould\shave\sappeared\son\strunk\soriginally\sand\sthen\sbe\scherry-picked\sonto\nthe\sbranch.\s\sOh\swell....
D 2023-11-10T17:49:26.551
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -711,7 +711,7 @@ F src/os_setup.h 6011ad7af5db4e05155f385eb3a9b4470688de6f65d6166b8956e58a3d87210
F src/os_unix.c 0a33005e6426702c7e76f3d451f296c088693a95b2be28ba9ef59c8d8529ce6b
F src/os_win.c 4a50a154aeebc66a1f8fb79c1ff6dd5fe3d005556533361e0d460d41cb6a45a8
F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
F src/pager.c 699aab8dfc88056d796b03b40c0ab979040d58dfc3ae9db207f1be91e4880bbf
F src/pager.c 987ab3a2cd9065d62e9955474470ff733445e2357432a67e3d0f5a8f9313e334
F src/pager.h f4d33fec8052603758792045493423b8871a996da2d0973927b7d36cd6070473
F src/parse.y 020d80386eb216ec9520549106353c517d2bbc89be28752ffdca649a9eaf56ec
F src/pcache.c 040b165f30622a21b7a9a77c6f2e4877a32fb7f22d4c7f0d2a6fa6833a156a75
@ -2139,8 +2139,9 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 530d10e93a5f63b71aaa94a2b89102d012a2cda815997066beb0f585fe823536
R cdb270c91f1e1a38ee4163db25142a2e
P a976b7208ff8603d7353ce9a0bdfba8e681cbb2ed3de6cfb5f0e8b07312ab86f
Q +3cfcaafaff181c7945cc659ff6d58a0d2232d49830a259f0510d833a7a5a824b
R 1028456d182afa02f9e623f04c8760e0
U drh
Z 1057cabad660e84de38d4c1b258b7805
Z a0dd8db0b2162f7029aa06a0eb66b266
# Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
View File

@ -1 +1 @@
a976b7208ff8603d7353ce9a0bdfba8e681cbb2ed3de6cfb5f0e8b07312ab86f
ac39800bb2685fa287c7d834faed75f0bc61320ef986de314392d6eadb574d30

5
src/pager.c
View File

@ -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;
}