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Fix an uninitialized variable in CASE expression code generation.

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FossilOrigin-Name: c8ffae05e13033ec7425bf0f002df31f550bb7f1
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drh
2016-08-23 17:30:55 +00:00
parent 12abf408ff
commit abb9d5f189
3 changed files with 8 additions and 7 deletions
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manifest
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@@ -1,5 +1,5 @@
C Fix\sthe\svector\sBETWEEN\soperator\sso\sthat\sit\sonly\sevaluates\sthe\sleft-most\nvector\sexpression\sonce.\s\sAdd\ssupport\sfor\svector\scomparisons\sin\sthe\sCASE\noperator. C Fix\san\suninitialized\svariable\sin\sCASE\sexpression\scode\sgeneration.
D 2016-08-22T14:30:05.854 D 2016-08-23T17:30:55.883
F Makefile.in cfd8fb987cd7a6af046daa87daa146d5aad0e088 F Makefile.in cfd8fb987cd7a6af046daa87daa146d5aad0e088
F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
F Makefile.msc d66d0395c38571aab3804f8db0fa20707ae4609a F Makefile.msc d66d0395c38571aab3804f8db0fa20707ae4609a
@@ -338,7 +338,7 @@ F src/ctime.c e77f3dc297b4b65c96da78b4ae4272fdfae863d7
F src/date.c 95c9a8d00767e7221a8e9a31f4e913fc8029bf6b F src/date.c 95c9a8d00767e7221a8e9a31f4e913fc8029bf6b
F src/dbstat.c 19ee7a4e89979d4df8e44cfac7a8f905ec89b77d F src/dbstat.c 19ee7a4e89979d4df8e44cfac7a8f905ec89b77d
F src/delete.c 76c084f0265f4a3cd1ecf17eee112a94f1ccbc05 F src/delete.c 76c084f0265f4a3cd1ecf17eee112a94f1ccbc05
F src/expr.c 575d6767abc4d38362bb54599dbb72a09946c5be F src/expr.c 511768687886e4e55b586678ab4111e49a4a346e
F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
F src/fkey.c e2be0968c1adc679c87e467aa5b4f167588f38a8 F src/fkey.c e2be0968c1adc679c87e467aa5b4f167588f38a8
F src/func.c 29cc9acb170ec1387b9f63eb52cd85f8de96c771 F src/func.c 29cc9acb170ec1387b9f63eb52cd85f8de96c771
@@ -1520,7 +1520,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 2f39987f21bd6dae8d2be610a1fd5f06f8878e9e P 07e69f43a294d35b5145a2b0242ee42d50adab14
R 46b91546c6e852a3d13f61b9c8a6f99f R 4aa2c65fcf3b3b47ff0ca17ab554bdbd
U drh U drh
Z cdfb95caa6cbc00a53a66a6c4e92b927 Z 4308f4ee8b9a3cd69479e48fad7b9733

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manifest.uuid
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@@ -1 +1 @@
07e69f43a294d35b5145a2b0242ee42d50adab14 c8ffae05e13033ec7425bf0f002df31f550bb7f1

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src/expr.c
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@@ -3821,6 +3821,7 @@ int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target){
testcase( pX->op==TK_COLUMN ); testcase( pX->op==TK_COLUMN );
exprToRegister(&tempX, exprCodeVector(pParse, &tempX, &regFree1)); exprToRegister(&tempX, exprCodeVector(pParse, &tempX, &regFree1));
testcase( regFree1==0 ); testcase( regFree1==0 );
memset(&opCompare, 0, sizeof(opCompare));
opCompare.op = TK_EQ; opCompare.op = TK_EQ;
opCompare.pLeft = &tempX; opCompare.pLeft = &tempX;
pTest = &opCompare; pTest = &opCompare;