From: mistachkin Date: Thu, 19 Jan 2017 18:20:36 +0000 (+0000) Subject: In the 'vtshim' extension, avoid accessing freed memory when handling errors from... X-Git-Tag: version-3.17.0~97 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2f31d0204960ccfae468cef94a0447311b9bb143;p=thirdparty%2Fsqlite.git In the 'vtshim' extension, avoid accessing freed memory when handling errors from xCreate/xConnect. FossilOrigin-Name: ffd559afd32dcdce9c733ebccdee88fda9b689cf --- diff --git a/ext/misc/vtshim.c b/ext/misc/vtshim.c index 01348e8d3e..0709a26a7f 100644 --- a/ext/misc/vtshim.c +++ b/ext/misc/vtshim.c @@ -95,6 +95,7 @@ static int vtshimCreate( if( rc ){ sqlite3_free(pNew); *ppVtab = 0; + return rc; } pNew->pAux = pAux; pNew->ppPrev = &pAux->pAllVtab; @@ -133,6 +134,7 @@ static int vtshimConnect( if( rc ){ sqlite3_free(pNew); *ppVtab = 0; + return rc; } pNew->pAux = pAux; pNew->ppPrev = &pAux->pAllVtab; diff --git a/manifest b/manifest index 9c7ce9a588..eab928e083 100644 --- a/manifest +++ b/manifest @@ -1,5 +1,5 @@ -C In\sthe\s'windirent'\stest\smodule,\suse\sa\smacro\sfor\sthe\shidden/system\sattribute\schecking. -D 2017-01-18T22:47:42.937 +C In\sthe\s'vtshim'\sextension,\savoid\saccessing\sfreed\smemory\swhen\shandling\serrors\sfrom\sxCreate/xConnect. +D 2017-01-19T18:20:36.317 F Makefile.in 41bd4cad981487345c4a84081074bcdb876e4b2e F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434 F Makefile.msc b8ca53350ae545e3562403d5da2a69cec79308da @@ -227,7 +227,7 @@ F ext/misc/spellfix.c a4723b6aff748a417b5091b68a46443265c40f0d F ext/misc/totype.c 4a167594e791abeed95e0a8db028822b5e8fe512 F ext/misc/vfslog.c fe40fab5c077a40477f7e5eba994309ecac6cc95 F ext/misc/vfsstat.c bf10ef0bc51e1ad6756629e1edb142f7a8db1178 -F ext/misc/vtshim.c babb0dc2bf116029e3e7c9a618b8a1377045303e +F ext/misc/vtshim.c 1976e6dd68dd0d64508c91a6dfab8e75f8aaf6cd F ext/misc/wholenumber.c 784b12543d60702ebdd47da936e278aa03076212 F ext/rbu/rbu.c b2c0b5e6ae1a89affc0edfc127ebfa5f637a0ce4 F ext/rbu/rbu1.test 43836fac8c7179a358eaf38a8a1ef3d6e6285842 @@ -1547,7 +1547,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 -P b92cc6e58ae31cbe6600a522beb5485f7add04b2 -R 28b62fae1b56b071f03984b3c0c7d517 +P a84a08d0716656dc0b26eafb1841c48d83c67ef2 +R 37615874230b85a181e9596f7f8a21ff U mistachkin -Z 8396ae361cfa963c7c2449732ae79bb0 +Z 99974373edae111c658f7548f0073df4 diff --git a/manifest.uuid b/manifest.uuid index 0a876335c4..01c9585ffd 100644 --- a/manifest.uuid +++ b/manifest.uuid @@ -1 +1 @@ -a84a08d0716656dc0b26eafb1841c48d83c67ef2 \ No newline at end of file +ffd559afd32dcdce9c733ebccdee88fda9b689cf \ No newline at end of file