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9 check-ins using file src/vdbe.c version d4efd6e5

2019-05-10
12:14
Fix the previous check-in [db9acef14d492121] so that the amalgamation build works for systems for which lack HAVE_ISNAN. (check-in: 3cc55e09 user: drh tags: trunk)
12:06
Fix the round() SQL function so that it handles infinities correctly. (check-in: db9acef1 user: drh tags: trunk)
2019-05-09
18:37
Fix another small buffer overread in sqlite_dbdata triggered by a corrupt database page. (check-in: 1dfc95b8 user: dan tags: trunk)
18:33
Fix a problem in the ".recover" command allowing a circular loop of b-tree pages in a database file to cause an infinite loop. (check-in: 8d2a062e user: dan tags: trunk)
18:13
Make the ".schema" command in the CLI resistant to corrupt database files. (check-in: f22c7e22 user: drh tags: trunk)
17:54
Fix a crash in the sqlite_dbdata module that could occur if a pointer within an overflow chain in a corrupt database pointed past the end of the db. (check-in: 3eae4e30 user: dan tags: trunk)
17:10
Disable the optimization where a REAL value with no fractional part is stored as an INTEGER when the integer uses as much space as the real value it proposes to stand in for (8 bytes). This avoids corner cases of comparing integers against real values that are beyond the resolution of an IEEE 754 double. Fix for ticket [6c1d3febc00b22d457c78c2] (check-in: 9b091527 user: drh tags: trunk)
16:57
Avoid long delays that can occur when ".recover"ing data from a database with a corrupt freelist. (check-in: 20f06bf2 user: dan tags: trunk)
16:22
Improved debugging output from the OP_MakeRecord opcode. (check-in: ac790729 user: drh tags: trunk)