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Overview
| Comment: | Change sqlite3StrAccumAppend() to use realloc instead of malloc. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
380f61df0754ceec6b3f6a758d04e951 |
| User & Date: | dan 2011-01-21 18:25:30 |
Context
|
2011-01-22
| ||
| 13:32 | Modify the trace callback mechanism so that SQL commands executed from within virtual table or user function callbacks are passed to the trace callback without parameter expansion and enclosed in SQL comments. (check-in: a764915b user: dan tags: trunk) | |
|
2011-01-21
| ||
| 18:25 | Change sqlite3StrAccumAppend() to use realloc instead of malloc. (check-in: 380f61df user: dan tags: trunk) | |
| 15:52 | Add options to test command [do_faultsim_test] to support testing VFS implementations. (check-in: 503ad889 user: dan tags: trunk) | |
Changes
Changes to src/printf.c.
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if( !p->useMalloc ){
p->tooBig = 1;
N = p->nAlloc - p->nChar - 1;
if( N<=0 ){
return;
}
}else{
i64 szNew = p->nChar;
szNew += N + 1;
if( szNew > p->mxAlloc ){
sqlite3StrAccumReset(p);
p->tooBig = 1;
return;
}else{
p->nAlloc = (int)szNew;
}
if( p->useMalloc==1 ){
zNew = sqlite3DbMallocRaw(p->db, p->nAlloc );
}else{
zNew = sqlite3_malloc(p->nAlloc);
}
if( zNew ){
memcpy(zNew, p->zText, p->nChar);
sqlite3StrAccumReset(p);
p->zText = zNew;
}else{
p->mallocFailed = 1;
sqlite3StrAccumReset(p);
return;
}
}
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if( !p->useMalloc ){
p->tooBig = 1;
N = p->nAlloc - p->nChar - 1;
if( N<=0 ){
return;
}
}else{
char *zOld = (p->zText==p->zBase ? 0 : p->zText);
i64 szNew = p->nChar;
szNew += N + 1;
if( szNew > p->mxAlloc ){
sqlite3StrAccumReset(p);
p->tooBig = 1;
return;
}else{
p->nAlloc = (int)szNew;
}
if( p->useMalloc==1 ){
zNew = sqlite3DbRealloc(p->db, zOld, p->nAlloc);
}else{
zNew = sqlite3_realloc(zOld, p->nAlloc);
}
if( zNew ){
if( zOld==0 ) memcpy(zNew, p->zText, p->nChar);
p->zText = zNew;
}else{
p->mallocFailed = 1;
sqlite3StrAccumReset(p);
return;
}
}
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