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Fix a memory leak in fts5_expr.c.

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FossilOrigin-Name: 399932a181437d84cd57234e76c4b65da1e4ac5f
This commit is contained in:
dan 2015-09-03 10:27:02 +00:00
parent 9c671b741c
commit 2a6ecb3141
4 changed files with 31 additions and 8 deletions
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1
ext/fts5/fts5_expr.c
View File

@ -344,6 +344,7 @@ static int fts5ExprSynonymPoslist(
}
memcpy(aNew, aIter, sizeof(Fts5PoslistReader) * nIter);
nAlloc = nAlloc*2;
if( aIter!=aStatic ) sqlite3_free(aIter);
aIter = aNew;
}
sqlite3Fts5PoslistReaderInit(-1, a, n, &aIter[nIter]);

22
ext/fts5/test/fts5synonym.test
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@ -417,6 +417,28 @@ do_execsql_test 6.2.1 {
{(y) (yy) (yyy) (yyyy) (yyyyy) (yyyyyy) (yyyyyyy)}
}
#-------------------------------------------------------------------------
# Test that the xColumnSize() API is not confused by colocated tokens.
#
reset_db
sqlite3_fts5_create_tokenizer db tcl tcl_create
fts5_aux_test_functions db
proc tcl_tokenize {tflags text} {
foreach {w iStart iEnd} [fts5_tokenize_split $text] {
sqlite3_fts5_token $w $iStart $iEnd
if {[string length $w]==1} {
for {set i 2} {$i<=10} {incr i} {
sqlite3_fts5_token -colo [string repeat $w $i] $iStart $iEnd
}
}
}
}
do_execsql_test 7.0 {
CREATE VIRTUAL TABLE t1 USING fts5(a, b, columnsize=0, tokenize=tcl);
INSERT INTO t1 VALUES('0 2 3', '4 5 6 7');
INSERT INTO t1 VALUES('8 9', '0 0 0 0 0 0 0 0 0 0');
SELECT fts5_test_columnsize(t1) FROM t1 WHERE t1 MATCH '000 AND 00 AND 0';
} {{3 4} {2 10}}
finish_test

14
manifest
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@ -1,5 +1,5 @@
C Further\stests\sto\sraise\scoverage\sof\sfts5\ssynonym\scode\sto\s100%.\sFix\sa\sdropped\serror\scode\sin\sthe\ssame.
D 2015-09-02T19:48:55.424
C Fix\sa\smemory\sleak\sin\sfts5_expr.c.
D 2015-09-03T10:27:02.747
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in e2218eb228374422969de7b1680eda6864affcef
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@ -110,7 +110,7 @@ F ext/fts5/fts5Int.h c6f035091fc9fa12a92c7066bf0c266c08cb508b
F ext/fts5/fts5_aux.c 7a307760a9c57c750d043188ec0bad59f5b5ec7e
F ext/fts5/fts5_buffer.c 80f9ba4431848cb857e3d2158f5280093dcd8015
F ext/fts5/fts5_config.c 80b61fd2c6844b64a3e72a64572d50a812da9384
F ext/fts5/fts5_expr.c 45a1d1865b648ca0797f98a5f3a50a0f3a282fbb
F ext/fts5/fts5_expr.c 0c36c1db8eccdeb006e3c8d1499d05015f6e11a6
F ext/fts5/fts5_hash.c 4bf4b99708848357b8a2b5819e509eb6d3df9246
F ext/fts5/fts5_index.c 076c4995bf06a6d1559a6e31f9a86b90f2105374
F ext/fts5/fts5_main.c e9d0892424bb7f0a8b58613d4ff75cb650cf286e
@ -172,7 +172,7 @@ F ext/fts5/test/fts5rank.test 11dcebba31d822f7e99685b4ea2c2ae3ec0b16f1
F ext/fts5/test/fts5rebuild.test 03935f617ace91ed23a6099c7c74d905227ff29b
F ext/fts5/test/fts5restart.test c17728fdea26e7d0f617d22ad5b4b2862b994c17
F ext/fts5/test/fts5rowid.test 6f9833b23b176dc4aa15b7fc02afeb2b220fd460
F ext/fts5/test/fts5synonym.test 4b6387dcc12fc4e7216db06402375326ae4a28aa
F ext/fts5/test/fts5synonym.test e9ef0e6d59e6050020e0a805c37edde623bf289e
F ext/fts5/test/fts5tokenizer.test ea4df698b35cc427ebf2ba22829d0e28386d8c89
F ext/fts5/test/fts5unicode.test fbef8d8a3b4b88470536cc57604a82ca52e51841
F ext/fts5/test/fts5unicode2.test c1dd890ba32b7609adba78e420faa847abe43b59
@ -1381,7 +1381,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P f2e590700d8eb30da8ac3a92f6ca92a2bbe9c1fe
R 5fe3995e4cfcebadaed779600452a235
P bdedd838bb3028c586bcc9f643852ce1364adb49
R 780ceea4c7fd3021fab9ec34a27ddefc
U dan
Z 535c1d64e133dff7ac9edd44481e77b4
Z ba334b6166e1647cafa078f408fcb3d8

2
manifest.uuid
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@ -1 +1 @@
bdedd838bb3028c586bcc9f643852ce1364adb49
399932a181437d84cd57234e76c4b65da1e4ac5f