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Add assert() statements and eliminate needless variable assignments in order

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to get the clang scan-build utility to report zero problems against the
SQLite core.  Clang's static analysis did find one real problem - but it was
in the command-line shell, not in the SQLite core.

FossilOrigin-Name: 60fee9574b0125705787e33c16f116cf188c8323
This commit is contained in:
drh
2011-10-14 21:49:18 +00:00
parent 0edb7acd3c
commit b07028f71c
18 changed files with 111 additions and 99 deletions
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2
src/wal.c
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@@ -2343,7 +2343,7 @@ int sqlite3WalRead(
int sz;
i64 iOffset;
sz = pWal->hdr.szPage;
sz = (pWal->hdr.szPage&0xfe00) + ((pWal->hdr.szPage&0x0001)<<16);
sz = (sz&0xfe00) + ((sz&0x0001)<<16);
testcase( sz<=32768 );
testcase( sz>=65536 );
iOffset = walFrameOffset(iRead, sz) + WAL_FRAME_HDRSIZE;