diff options
Diffstat (limited to 'ext/standard/crypt.c')
| -rw-r--r-- | ext/standard/crypt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/ext/standard/crypt.c b/ext/standard/crypt.c index 2eb4fc3678..27a8d82d0e 100644 --- a/ext/standard/crypt.c +++ b/ext/standard/crypt.c @@ -199,8 +199,8 @@ PHP_FUNCTION(crypt) char *output; int needed = (sizeof(sha512_salt_prefix) - 1 + sizeof(sha512_rounds_prefix) + 9 + 1 - + PHP_MAX_SALT_LEN + 1 + 43 + 1); - output = emalloc(needed * sizeof(char *)); + + salt_in_len + 1 + 86 + 1); + output = emalloc(needed); salt[salt_in_len] = '\0'; crypt_res = php_sha512_crypt_r(str, salt, output, needed); @@ -214,7 +214,7 @@ PHP_FUNCTION(crypt) RETVAL_STRING(output, 1); } - memset(output, 0, PHP_MAX_SALT_LEN + 1); + memset(output, 0, needed); efree(output); } else if (salt[0]=='$' && salt[1]=='5' && salt[2]=='$') { const char sha256_salt_prefix[] = "$5$"; @@ -222,8 +222,8 @@ PHP_FUNCTION(crypt) char *output; int needed = (sizeof(sha256_salt_prefix) - 1 + sizeof(sha256_rounds_prefix) + 9 + 1 - + PHP_MAX_SALT_LEN + 1 + 43 + 1); - output = emalloc(needed * sizeof(char *)); + + salt_in_len + 1 + 43 + 1); + output = emalloc(needed); salt[salt_in_len] = '\0'; crypt_res = php_sha256_crypt_r(str, salt, output, needed); @@ -237,7 +237,7 @@ PHP_FUNCTION(crypt) RETVAL_STRING(output, 1); } - memset(output, 0, PHP_MAX_SALT_LEN + 1); + memset(output, 0, needed); efree(output); } else if ( salt[0] == '$' && |