I am facing a crash in sqlite3fts5BufferAppendBlob. Following is the backtrace:
#0 sqlite3Fts5BufferAppendBlob (pRc=pRc@entry=0xf54139c8, pBuf=pBuf@entry=0xf5afeb90, nData=4294967295, pData=0xf49fff76 "90246ture") at sqlite3.c:180474 #1 0xf717b6f8 in fts5WriteAppendTerm (p=p@entry=0xf54139a8, pWriter=pWriter@entry=0xf5afeb84, nTerm=5, pTerm=0xf49fff70 "06280290246ture") at sqlite3.c:188868 #2 0xf717bf29 in fts5IndexMergeLevel (p=p@entry=0xf54139a8, ppStruct=ppStruct@entry=0xf5afec3c, iLvl=3, pnRem=0xf5afec38) at sqlite3.c:189176 There is an apparent bug in sqlite3fts5BufferAppendBlob where it is asserting for check on nData < 0 but nData is actually u32. The nData should be int, not u32. I am using version 3.14.0.100 but the bug is present in the latest version as well. Also, if you notice in frame #0, the nData passed is 0xffffffff which is -1. It was calculated to be -1 in frame #1 where it did nTerm - nPrefix. The nPrefix value came out to be 6 and nTerm was 5. I want to know when this nPrefix becomes > nTerm ? Regards Nikhil Bhandari -- Sent from: http://sqlite.1065341.n5.nabble.com/ _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
