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Overview
Comment:Fix an instance of signed arithmetic overflow and an one bit-shift overflow. Mark six other signed arithmetic overflow locations that need fixing.
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SHA1: 04abab71ecd52f6070b9f84781a3df3d6dba7722
User & Date: drh 2011-03-05 13:54:15
Context
2011-03-05
20:59
Fix all known instances of signed-integer overflow. Within SQL expressions, integer overflow now forces coercion to floating point. The shift operators work with any integer right-hand operand with negative values reversing the direction of the shift. check-in: abf21394 user: drh tags: trunk
13:54
Fix an instance of signed arithmetic overflow and an one bit-shift overflow. Mark six other signed arithmetic overflow locations that need fixing. check-in: 04abab71 user: drh tags: trunk
2011-03-04
00:56
Do a better job of choosing the join table order when the tables having very different numbers of rows. check-in: 952f5e8c user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

install-sh became a regular file.

Changes to src/expr.c.

Changes to src/func.c.

Changes to src/printf.c.

Changes to src/update.c.

Changes to src/util.c.

Changes to src/vdbe.c.

Changes to src/vdbeaux.c.

test/progress.test became executable.

tool/mkopts.tcl became executable.