/src/testdir/tests/luaL_bufflen_test.c
Line | Count | Source (jump to first uncovered line) |
1 | | #include <stdint.h> |
2 | | #include <stddef.h> |
3 | | #include <string.h> |
4 | | #include <stdlib.h> |
5 | | #include <assert.h> |
6 | | |
7 | | #include <lua.h> |
8 | | #include <lualib.h> |
9 | | #include <lauxlib.h> |
10 | | |
11 | | int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) |
12 | 318 | { |
13 | 318 | lua_State *L = luaL_newstate(); |
14 | 318 | if (L == NULL) |
15 | 0 | return 0; |
16 | | |
17 | 318 | if (size > LUAI_MAXSTACK) |
18 | 1 | return -1; |
19 | | |
20 | 317 | luaL_Buffer buf; |
21 | 317 | char *s = luaL_buffinitsize(L, &buf, size); |
22 | 317 | memcpy(s, data, size); |
23 | | |
24 | 317 | luaL_pushresultsize(&buf, size); |
25 | | |
26 | 317 | assert(luaL_bufflen(&buf) == size); |
27 | | |
28 | 317 | lua_settop(L, 0); |
29 | 317 | lua_close(L); |
30 | | |
31 | 317 | return 0; |
32 | 317 | } |