Hi all,
While using sqlite to test a dynamic type tracking tool for LLVM that we are
developing, we found the following bug in sqlite.
I have sqlite version 3.7.6.3, and in the following call to sqlite3MPrintf
zStmt = sqlite3MPrintf(db, "CREATE%s INDEX %.*s",
onError==OE_None ? "" : " UNIQUE",
pEnd->z - pName->z + 1,
pName->z);
from the function sqlite3CreateIndex, the argument 4th argument (pEnd->z -
pName->z + 1) is a 64 bit integer on x86_64. However, the format string
expects an int (in sqlite3VXPrintf).
I have not found a case where the value of the argument is actually greater
than a 32 bit int. However, in some execution that might be the case.
Thanks,
Regards,
Arushi Aggarwal
Graduate Student,
Department of Computer Science,
University of Illinois, Urbana-Champaign.
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