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Fix seg-fault upon appendvfs attempt to open non-existent file.

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FossilOrigin-Name: 04f6439f4d9b9b1f717c3aa243a93585df7e7844c216fab5d15bebb050ab00b1
This commit is contained in:
larrybr
2021-04-07 09:31:32 +00:00
parent 204b634222
commit 6536c4f18e
3 changed files with 11 additions and 9 deletions
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4
ext/misc/appendvfs.c
View File

@ -530,9 +530,11 @@ static int apndOpen(
rc = pBaseVfs->xOpen(pBaseVfs, zName, pBaseFile, flags, pOutFlags);
if( rc==SQLITE_OK ){
rc = pBaseFile->pMethods->xFileSize(pBaseFile, &sz);
}
if( rc ){
pBaseFile->pMethods->xClose(pBaseFile);
}
}
if( rc ){
pFile->pMethods = 0;
return rc;
}

14
manifest
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@ -1,5 +1,5 @@
C Do\snot\sapply\sthe\soptimization\sthat\somits\sDISTINCT\sif\sall\sresult\sterms\sare\npart\sof\sa\sUNIQUE\sindex\sif\sthe\sindex\sis\salso\sa\spartial\sindex.\nFix\sfor\sthe\sbug\sreported\sby\n[forum:/forumpost/66954e9ece|forum\spost\s66954e9ece].
D 2021-04-06T23:29:41.053
C Fix\sseg-fault\supon\sappendvfs\sattempt\sto\sopen\snon-existent\sfile.
D 2021-04-07T09:31:32.646
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -286,7 +286,7 @@ F ext/lsm1/tool/mklsm1c.tcl f31561bbee5349f0a554d1ad7236ac1991fc09176626f529f607
F ext/misc/README.md d6dd0fe1d8af77040216798a6a2b0c46c73054d2f0ea544fbbcdccf6f238c240
F ext/misc/amatch.c e3ad5532799cee9a97647f483f67f43b38796b84b5a8c60594fe782a4338f358
F ext/misc/anycollseq.c 5ffdfde9829eeac52219136ad6aa7cd9a4edb3b15f4f2532de52f4a22525eddb
F ext/misc/appendvfs.c bdc9de0a0e61c21327e975da178b4fd6f57de9c46123044aa6ee3a20798c5db2
F ext/misc/appendvfs.c 500fef0736caafc629ca1dbae348a121367eaa4ed8c385c291cb9ad65ea790fb
F ext/misc/blobio.c a867c4c4617f6ec223a307ebfe0eabb45e0992f74dd47722b96f3e631c0edb2a
F ext/misc/btreeinfo.c d28ce349b40054eaa9473e835837bad7a71deec33ba13e39f963d50933bfa0f9
F ext/misc/carray.c b75a0f207391038bf1540d3372f482a95c3613511c7c474db51ede1196321c7c
@ -1912,7 +1912,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 7237117595a3519717a0a4b03eb427c6ec55b214e7ecd6d0f63a613adec355d4
R 1899601feb23988c5e65b761fe060cde
U drh
Z a2419e8e60af677f58e1ac87f712ec74
P c2f940b02883e165172a4ca21c7095ffbef84ddc5367853dfeca93fda20d6056
R 78e51a008e7d176ca31f9620ce131c9b
U larrybr
Z 2ec9482dd03794503104b5cc601f75d5

2
manifest.uuid
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@ -1 +1 @@
c2f940b02883e165172a4ca21c7095ffbef84ddc5367853dfeca93fda20d6056
04f6439f4d9b9b1f717c3aa243a93585df7e7844c216fab5d15bebb050ab00b1