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Overview
Comment:Fix harmless compiler warning seen with MSVC for x64.
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SHA3-256: 857b2ba6d05d6f5a8cfdf269bae9005b25e1903ab9dc6b70546979d8c633f03b
User & Date: mistachkin 2019-07-29 02:49:14.543
Context
2019-07-29
02:52
Sync up warning related compiler options in the Makefiles for MSVC. (check-in: e77d48d1dd user: mistachkin tags: trunk)
02:49
Fix harmless compiler warning seen with MSVC for x64. (check-in: 857b2ba6d0 user: mistachkin tags: trunk)
2019-07-26
20:33
Update RBU so that it supports indexes on expressions. (check-in: 6bfa44da22 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to ext/session/sqlite3session.c.
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*/
static int sessionBufferGrow(SessionBuffer *p, size_t nByte, int *pRc){
  if( *pRc==SQLITE_OK && (size_t)(p->nAlloc-p->nBuf)<nByte ){
    u8 *aNew;
    i64 nNew = p->nAlloc ? p->nAlloc : 128;
    do {
      nNew = nNew*2;
    }while( (nNew-p->nBuf)<nByte );

    aNew = (u8 *)sqlite3_realloc64(p->aBuf, nNew);
    if( 0==aNew ){
      *pRc = SQLITE_NOMEM;
    }else{
      p->aBuf = aNew;
      p->nAlloc = nNew;








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1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
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1847

*/
static int sessionBufferGrow(SessionBuffer *p, size_t nByte, int *pRc){
  if( *pRc==SQLITE_OK && (size_t)(p->nAlloc-p->nBuf)<nByte ){
    u8 *aNew;
    i64 nNew = p->nAlloc ? p->nAlloc : 128;
    do {
      nNew = nNew*2;
    }while( (size_t)(nNew-p->nBuf)<nByte );

    aNew = (u8 *)sqlite3_realloc64(p->aBuf, nNew);
    if( 0==aNew ){
      *pRc = SQLITE_NOMEM;
    }else{
      p->aBuf = aNew;
      p->nAlloc = nNew;
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