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Make sure the codec is invoked when overwriting existing frames of the

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WAL file.  Yikes!

FossilOrigin-Name: f694e60a79024967a3f4574e3928f0b28589d381
This commit is contained in:
drh 2016-02-15 15:06:47 +00:00
parent e75a9eb9bb
commit 8e0cea1a5d
3 changed files with 14 additions and 8 deletions
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12
manifest
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@ -1,5 +1,5 @@
C Provide\sSqlite3_SafeInit()\sand\sSqlite3_SafeUnload()\sentry\spoints\son\sthe\sTCL\ninterface,\sbut\shave\sthe\salways\sreturn\sTCL_ERROR,\sbecause\sthe\snon-standard\s\nTCL\sbuilds\son\sMacs\srequire\sthis.
D 2016-02-13T18:54:10.051
C Make\ssure\sthe\scodec\sis\sinvoked\swhen\soverwriting\sexisting\sframes\sof\sthe\nWAL\sfile.\s\sYikes!
D 2016-02-15T15:06:47.557
F Makefile.in 4e90dc1521879022aa9479268a4cd141d1771142
F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
F Makefile.msc 30f075dc4f27a07abb76088946b2944178d85347
@ -424,7 +424,7 @@ F src/vdbesort.c ef3c6d1f1a7d44cf67bb2bee59ea3d1fe5bad174
F src/vdbetrace.c f75c5455d8cf389ef86a8bfdfd3177e0e3692484
F src/vtab.c bef51b4f693d82b4b0184457faa8625654534091
F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
F src/wal.c d21b99fd1458159d0b1ecdccc8ee6ada4fdc4c54
F src/wal.c 1dd3f1aeed5765be62f27d7d2e44d46a68d891ab
F src/wal.h 2f7c831cf3b071fa548bf2d5cac640846a7ff19c
F src/walker.c 0f142b5bd3ed2041fc52d773880748b212e63354
F src/where.c 984084584c10c41e46c89ac027a5cca991bc37e6
@ -1427,7 +1427,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh ef6ebc6fd8d2dc35db3b622015c16a023d4fef4f
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P a049fbbde5da2e43d41aa8c2b41f9eb21507ac76
R 0ed7109e4c77d1cb323166614bc90c67
P 37ec3015ec95035d31e3672f520908a0d36c9d67
R f2e9debe8cf42a0179962a66a44645cf
U drh
Z 0875f4eabfb763252145d2214f48fc91
Z 12ae21a200342c13300e7567f86ed2d7

2
manifest.uuid
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@ -1 +1 @@
37ec3015ec95035d31e3672f520908a0d36c9d67
f694e60a79024967a3f4574e3928f0b28589d381

8
src/wal.c
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@ -3062,10 +3062,16 @@ int sqlite3WalFrames(
assert( rc==SQLITE_OK || iWrite==0 );
if( iWrite>=iFirst ){
i64 iOff = walFrameOffset(iWrite, szPage) + WAL_FRAME_HDRSIZE;
void *pData;
if( pWal->iReCksum==0 || iWrite<pWal->iReCksum ){
pWal->iReCksum = iWrite;
}
rc = sqlite3OsWrite(pWal->pWalFd, p->pData, szPage, iOff);
#if defined(SQLITE_HAS_CODEC)
if( (pData = sqlite3PagerCodec(p))==0 ) return SQLITE_NOMEM;
#else
pData = p->pData;
#endif
rc = sqlite3OsWrite(pWal->pWalFd, pData, szPage, iOff);
if( rc ) return rc;
p->flags &= ~PGHDR_WAL_APPEND;
continue;