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Fixed the base64 functions.

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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1476785 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Guenter Knauf
2013-04-28 14:59:46 +00:00
parent 19f146919b
commit 804c2032a7
1 changed files with 9 additions and 4 deletions
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13
modules/lua/lua_request.c
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@@ -719,10 +719,12 @@ static int lua_apr_b64encode(lua_State *L)
r = ap_lua_check_request_rec(L, 1);
luaL_checktype(L, 2, LUA_TSTRING);
plain = lua_tolstring(L, 2, &plain_len);
encoded_len = apr_base64_encode_len(plain_len) + 1;
encoded_len = apr_base64_encode_len(plain_len);
if (encoded_len) {
encoded = apr_palloc(r->pool, encoded_len);
apr_base64_encode(encoded, plain, plain_len);
encoded_len = apr_base64_encode(encoded, plain, plain_len);
if (encoded_len > 0 && encoded[encoded_len - 1] == '\0')
encoded_len--;
lua_pushlstring(L, encoded, encoded_len);
return 1;
}
@@ -738,13 +740,16 @@ static int lua_apr_b64decode(lua_State *L)
char *plain;
size_t encoded_len, decoded_len;
request_rec *r;
r = ap_lua_check_request_rec(L, 1);
luaL_checktype(L, 2, LUA_TSTRING);
encoded = lua_tolstring(L, 2, &encoded_len);
decoded_len = apr_base64_decode_len(encoded) + 1;
decoded_len = apr_base64_decode_len(encoded);
if (decoded_len) {
plain = apr_palloc(r->pool, decoded_len);
apr_base64_decode(plain, encoded);
decoded_len = apr_base64_decode(plain, encoded);
if (decoded_len > 0 && plain[decoded_len - 1] == '\0')
decoded_len--;
lua_pushlstring(L, plain, decoded_len);
return 1;
}