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Fix the sqlite3_hard_heap_limit() so that it works with sqlite3_realloc64()

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in addition to sqlite3_malloc64().  Improvements to OOM processing and
debugging aids in the fuzzcheck utility.

FossilOrigin-Name: 602d7369166d406a26834aa47d71d565a17d377d32e41f308821a50b41f91896
This commit is contained in:
drh
2020-10-20 14:40:53 +00:00
parent 1a56fce614
commit 672f07c642
5 changed files with 54 additions and 21 deletions
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8
src/memdb.c
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@@ -576,8 +576,12 @@ int sqlite3_deserialize(
goto end_deserialize;
}
zSql = sqlite3_mprintf("ATTACH x AS %Q", zSchema);
rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( zSql==0 ){
rc = SQLITE_NOMEM;
}else{
rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
}
if( rc ) goto end_deserialize;
db->init.iDb = (u8)iDb;
db->init.reopenMemdb = 1;