archive/php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2025-08-17 22:48:57 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix a memory leak on openssl_decrypt()

Browse source
This commit is contained in:
Henrique do Nascimento Angelo 2008-06-28 09:24:18 +00:00
parent 9c812109d4
commit d44509418e
1 changed files with 9 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

13
ext/openssl/openssl.c
View file

@ -4691,10 +4691,9 @@ PHP_FUNCTION(openssl_decrypt)
return;
}
if (!raw_input) {
base64_str = (char*)php_base64_decode((unsigned char*)data, data_len, &base64_str_len);
data_len = base64_str_len;
data = base64_str;
if (!method_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown cipher algorithm");
RETURN_FALSE;
}
cipher_type = EVP_get_cipherbyname(method);
@ -4703,6 +4702,12 @@ PHP_FUNCTION(openssl_decrypt)
RETURN_FALSE;
}
if (!raw_input) {
base64_str = (char*)php_base64_decode((unsigned char*)data, data_len, &base64_str_len);
data_len = base64_str_len;
data = base64_str;
}
keylen = EVP_CIPHER_key_length(cipher_type);
if (keylen > password_len) {
key = emalloc(keylen);