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Fix minor memleak in edge-case of crypto_rsa.c function.

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This commit is contained in:
George Kadianakis 2018-09-18 14:01:15 +03:00
parent 1f9055c884
commit 43324b0e4d
1 changed files with 3 additions and 1 deletions
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4
src/lib/crypt_ops/crypto_rsa.c
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@ -554,8 +554,10 @@ crypto_pk_read_private_key_from_filename(crypto_pk_t *env,
char *buf = read_file_to_str(keyfile, 0, &st);
if (!buf)
return -1;
if (st.st_size > MAX_PRIVKEY_FILE_LEN)
if (st.st_size > MAX_PRIVKEY_FILE_LEN) {
tor_free(buf);
return -1;
}
int rv = crypto_pk_read_private_key_from_string(env, buf,
(ssize_t)st.st_size);