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Overview
| Comment: | Fix OOM error reporting in the json1_group_object() SQL function. Remove an unreachable branch from the JSON1 logic. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b54098491531cd26ed461275ef4aae3d |
| User & Date: | drh 2016-11-07 18:18:08 |
Context
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2016-11-23
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| 20:31 | Fix OOM error reporting in the json1_group_object() SQL function. Remove an unreachable branch from the JSON1 logic. (check-in: 6492e57e user: drh tags: branch-3.15) | |
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2016-11-08
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| 00:30 | Tweaks to speedtest1.c to better reflect mobile usage based on findings in the "Pocket Data" paper by Kennedy, Ajay, Challen, and Ziarek. (check-in: b5733cae user: drh tags: trunk) | |
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2016-11-07
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| 18:18 | Fix OOM error reporting in the json1_group_object() SQL function. Remove an unreachable branch from the JSON1 logic. (check-in: b5409849 user: drh tags: trunk) | |
| 15:15 | Replace some unreachable branches from the JSON1 extension with assert(). (check-in: 145cd13e user: drh tags: trunk) | |
Changes
Changes to ext/misc/json1.c.
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}
static void jsonObjectFinal(sqlite3_context *ctx){
JsonString *pStr;
pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
if( pStr ){
jsonAppendChar(pStr, '}');
if( pStr->bErr ){
if( pStr->bErr==0 ) sqlite3_result_error_nomem(ctx);
assert( pStr->bStatic );
}else{
sqlite3_result_text(ctx, pStr->zBuf, pStr->nUsed,
pStr->bStatic ? SQLITE_TRANSIENT : sqlite3_free);
pStr->bStatic = 1;
}
}else{
................................................................................
jsonEachComputePath(p, &x, p->sParse.aUp[p->i]);
jsonResult(&x);
break;
}
/* For json_each() path and root are the same so fall through
** into the root case */
}
case JEACH_ROOT: {
const char *zRoot = p->zRoot;
if( zRoot==0 ) zRoot = "$";
sqlite3_result_text(ctx, zRoot, -1, SQLITE_STATIC);
break;
}
case JEACH_JSON: {
assert( i==JEACH_JSON );
sqlite3_result_text(ctx, p->sParse.zJson, -1, SQLITE_STATIC);
break;
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}
static void jsonObjectFinal(sqlite3_context *ctx){
JsonString *pStr;
pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
if( pStr ){
jsonAppendChar(pStr, '}');
if( pStr->bErr ){
if( pStr->bErr==1 ) sqlite3_result_error_nomem(ctx);
assert( pStr->bStatic );
}else{
sqlite3_result_text(ctx, pStr->zBuf, pStr->nUsed,
pStr->bStatic ? SQLITE_TRANSIENT : sqlite3_free);
pStr->bStatic = 1;
}
}else{
................................................................................
jsonEachComputePath(p, &x, p->sParse.aUp[p->i]);
jsonResult(&x);
break;
}
/* For json_each() path and root are the same so fall through
** into the root case */
}
default: {
const char *zRoot = p->zRoot;
if( zRoot==0 ) zRoot = "$";
sqlite3_result_text(ctx, zRoot, -1, SQLITE_STATIC);
break;
}
case JEACH_JSON: {
assert( i==JEACH_JSON );
sqlite3_result_text(ctx, p->sParse.zJson, -1, SQLITE_STATIC);
break;
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