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Further attempts to reduce the number of false-positives genenerated by

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static analysis tools.

FossilOrigin-Name: 38f9ce6503c4dd05ccdd73463b1784a6df7ed6e5018c29c5874a3681ca34ba54
This commit is contained in:
drh
2018-08-21 12:46:34 +00:00
parent c4ceea72b7
commit f396ecadcd
3 changed files with 13 additions and 8 deletions
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12
manifest
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@@ -1,5 +1,5 @@
C Fix\svarious\sharmless\swarnings\sgenerated\sby\sstatic\sanalysis\stools. C Further\sattempts\sto\sreduce\sthe\snumber\sof\sfalse-positives\sgenenerated\sby\nstatic\sanalysis\stools.
D 2018-08-21T12:16:33.162 D 2018-08-21T12:46:34.393
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F Makefile.in 0a3a6c81e6fcb969ff9106e882f0a08547014ba463cb6beca4c4efaecc924ee6 F Makefile.in 0a3a6c81e6fcb969ff9106e882f0a08547014ba463cb6beca4c4efaecc924ee6
@@ -576,7 +576,7 @@ F src/vdbeapi.c 2ba821c5929a2769e4b217dd85843479c718b8989d414723ec8af0616a83d611
F src/vdbeaux.c b64c699261611e3921de8bdf5a69d5559f0d1443dab8c4ba8e81a64d9219ac6a F src/vdbeaux.c b64c699261611e3921de8bdf5a69d5559f0d1443dab8c4ba8e81a64d9219ac6a
F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191 F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191
F src/vdbemem.c 0dc99941388a867a4dc77a8bed5dfc6024ee9c3ef147a09de844a6629086ec0c F src/vdbemem.c 0dc99941388a867a4dc77a8bed5dfc6024ee9c3ef147a09de844a6629086ec0c
F src/vdbesort.c 731a09e5cb9e96b70c394c1b7cf3860fbe84acca7682e178615eb941a3a0ef2f F src/vdbesort.c 90aad5a92608f2dd771c96749beabdb562c9d881131a860a7a5bccf66dc3be7f
F src/vdbetrace.c 79d6dbbc479267b255a7de8080eee6e729928a0ef93ed9b0bfa5618875b48392 F src/vdbetrace.c 79d6dbbc479267b255a7de8080eee6e729928a0ef93ed9b0bfa5618875b48392
F src/vtab.c 678992ac8ec677a3f9b08126aaf891441083805e3b42574e3654d44538381c14 F src/vtab.c 678992ac8ec677a3f9b08126aaf891441083805e3b42574e3654d44538381c14
F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9 F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
@@ -1755,7 +1755,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
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F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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U drh U drh
Z 5fa5d5ac4c1aa0b705908d236232bb3b Z 83b440066eedd3b049df3a10587affba

2
manifest.uuid
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@@ -1 +1 @@
a04a0ea9e30e0ef12bafa0b90b7d1b7764865768bb4a738b0c73a7a3ef9416db 38f9ce6503c4dd05ccdd73463b1784a6df7ed6e5018c29c5874a3681ca34ba54

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src/vdbesort.c
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@@ -2107,7 +2107,11 @@ static int vdbeMergeEngineInit(
){ ){
int rc = SQLITE_OK; /* Return code */ int rc = SQLITE_OK; /* Return code */
int i; /* For looping over PmaReader objects */ int i; /* For looping over PmaReader objects */
int nTree = pMerger->nTree; int nTree; /* Number of subtrees to merge */
/* Failure to allocate the merge would have been detected prior to
** invoking this routine */
assert( pMerger!=0 );
/* eMode is always INCRINIT_NORMAL in single-threaded mode */ /* eMode is always INCRINIT_NORMAL in single-threaded mode */
assert( SQLITE_MAX_WORKER_THREADS>0 || eMode==INCRINIT_NORMAL ); assert( SQLITE_MAX_WORKER_THREADS>0 || eMode==INCRINIT_NORMAL );
@@ -2116,6 +2120,7 @@ static int vdbeMergeEngineInit(
assert( pMerger->pTask==0 ); assert( pMerger->pTask==0 );
pMerger->pTask = pTask; pMerger->pTask = pTask;
nTree = pMerger->nTree;
for(i=0; i<nTree; i++){ for(i=0; i<nTree; i++){
if( SQLITE_MAX_WORKER_THREADS>0 && eMode==INCRINIT_ROOT ){ if( SQLITE_MAX_WORKER_THREADS>0 && eMode==INCRINIT_ROOT ){
/* PmaReaders should be normally initialized in order, as if they are /* PmaReaders should be normally initialized in order, as if they are