Re: [sqlite] Corrupting pointers to the lookaside smallacator

2014-11-27 Thread Dan Kennedy
On 11/27/2014 03:20 PM, Paul wrote: Here is how it looks with debug symbols are on: #0 0x28c4113e in memcpy () from /lib/libc.so.7 #1 0x08854c20 in sqlite3StrAccumAppend (p=0xfffe8548, z=0x2c3fffda "vtb_enyqkyxs USING vtable_module_343", N=41) at sqlite3.c:21563 #2 0x087edf30 in

Re: [sqlite] Corrupting pointers to the lookaside smallacator

2014-11-27 Thread Paul
Here is how it looks with debug symbols are on: #0 0x28c4113e in memcpy () from /lib/libc.so.7 #1 0x08854c20 in sqlite3StrAccumAppend (p=0xfffe8548, z=0x2c3fffda "vtb_enyqkyxs USING vtable_module_343", N=41) at sqlite3.c:21563 #2 0x087edf30 in sqlite3VXPrintf (pAccum=0xfffe8548, bFlags=1,

Re: [sqlite] Corrupting pointers to the lookaside smallacator

2014-11-26 Thread Paul
We observe very similar problem. #1 0x087ec9f7 in sqlite3VXPrintf () #2 0x087f816d in sqlite3MPrintf () #3 0x088781e5 in sqlite3VtabFinishParse () #4 0x0885190f in yy_reduce () #5 0x0884d4d8 in sqlite3Parser () #6 0x087fc0ce in sqlite3RunParser () #7 0x088aa396 in sqlite3Prepare () #8

Re: [sqlite] Corrupting pointers to the lookaside smallacator

2014-11-25 Thread Dan Kennedy
On 11/26/2014 06:47 AM, Ward Willats wrote: We are compiling the 3.8.7.1 using clang arm64 for iOS. Following set: #define SQLITE_ENABLE_COLUMN_METADATA 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_USLEEP 1 #define SQLITE_DEBUG 1 #define SQLITE_MEMDEBUG 1 WAL mode. In

[sqlite] Corrupting pointers to the lookaside smallacator

2014-11-25 Thread Ward Willats
We are compiling the 3.8.7.1 using clang arm64 for iOS. Following set: #define SQLITE_ENABLE_COLUMN_METADATA 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_USLEEP 1 #define SQLITE_DEBUG 1 #define SQLITE_MEMDEBUG 1 WAL mode. In MallowRaw(), very rarely, seeing the lookaside