Function ap_lua_binstrstr

modules/lua/lua_request.c:365–377

ap_lua_binstrstr: Binary strstr function for uploaded data with NULL bytes */

/* ap_lua_binstrstr: Binary strstr function for uploaded data with NULL bytes */
static char* ap_lua_binstrstr (const char * haystack, size_t hsize, const char* needle, size_t nsize)
{
    size_t p;
    if (haystack == NULL) return NULL;
    if (needle == NULL) return NULL;
    if (hsize < nsize) return NULL;
    for (p = 0; p <= (hsize - nsize); ++p) {
        if (memcmp(haystack + p, needle, nsize) == 0) {
            return (char*) (haystack + p);
        }
    }
    return NULL;
} 

/* r:parsebody(): Parses regular (url-enocded) or multipart POST data and returns two tables*/
static int req_parsebody(lua_State *L)