mirror of
https://github.com/asg017/sqlite-vec.git
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a61d45183b
- Fix numpy.c: tautology bug (|| → &&), infinite loop, and missing sqlite3_vec_numpy_init call - Replace tests/fuzz/Makefile: auto-detect clang, add UBSAN, macOS ld_classic workaround, generic build rules for all 10 targets - Add 6 new fuzz targets: shadow-corrupt (corrupted shadow tables), vec0-operations (INSERT/DELETE/query sequences), scalar-functions (all 18 SQL scalar functions), vec0-create-full (CREATE + lifecycle), metadata-columns (metadata/auxiliary columns), vec-each (vec_each TVF) - Add seed corpora for shadow-corrupt, vec0-operations, exec, and json - Add fuzz-build/fuzz-quick/fuzz-long targets to root Makefile All 10 targets verified building and running on macOS ARM (Apple Silicon). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
#include <stdint.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "sqlite-vec.h"
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#include "sqlite3.h"
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#include <assert.h>
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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int rc;
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sqlite3 *db;
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rc = sqlite3_open(":memory:", &db);
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assert(rc == SQLITE_OK);
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rc = sqlite3_vec_init(db, NULL, NULL);
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assert(rc == SQLITE_OK);
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// Create table with fuzz input as column definitions
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sqlite3_str *s = sqlite3_str_new(NULL);
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assert(s);
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sqlite3_str_appendall(s, "CREATE VIRTUAL TABLE v USING vec0(");
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sqlite3_str_appendf(s, "%.*s", (int)size, data);
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sqlite3_str_appendall(s, ")");
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char *zSql = sqlite3_str_finish(s);
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assert(zSql);
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rc = sqlite3_exec(db, zSql, NULL, NULL, NULL);
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sqlite3_free(zSql);
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if (rc == SQLITE_OK) {
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// Table was created — try to use it. These may fail (errors are fine),
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// but must never crash.
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sqlite3_exec(db, "INSERT INTO v(rowid) VALUES (1)", NULL, NULL, NULL);
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sqlite3_exec(db, "SELECT * FROM v", NULL, NULL, NULL);
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sqlite3_exec(db, "SELECT * FROM v WHERE rowid = 1", NULL, NULL, NULL);
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sqlite3_exec(db, "DELETE FROM v WHERE rowid = 1", NULL, NULL, NULL);
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sqlite3_exec(db, "DROP TABLE v", NULL, NULL, NULL);
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}
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sqlite3_close(db);
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return 0;
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}
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