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ossl.c: suppress warnings

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* ext/openssl/ossl.c (ossl_pem_passwd_cb): check integer
  precision.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-05-20 15:29:41 +00:00
parent ca8f4683ff
commit 1246e48397
1 changed files with 1 additions and 1 deletions
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2
ext/openssl/ossl.c
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@ -194,7 +194,7 @@ ossl_pem_passwd_cb(char *buf, int max_len, int flag, void *pwd_)
* work because it does not allow NUL characters and truncates to 1024 * work because it does not allow NUL characters and truncates to 1024
* bytes silently if the input is over 1024 bytes */ * bytes silently if the input is over 1024 bytes */
if (RB_TYPE_P(pass, T_STRING)) { if (RB_TYPE_P(pass, T_STRING)) {
len = RSTRING_LEN(pass); len = RSTRING_LENINT(pass);
if (len >= OSSL_MIN_PWD_LEN && len <= max_len) { if (len >= OSSL_MIN_PWD_LEN && len <= max_len) {
memcpy(buf, RSTRING_PTR(pass), len); memcpy(buf, RSTRING_PTR(pass), len);
return len; return len;