| From dab16a5fd4efde8ef569b358e19b1fcbc7d0d938 Mon Sep 17 00:00:00 2001 |
| From: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| Date: Mon, 30 Mar 2020 00:10:46 +0200 |
| Subject: [PATCH] rngd_jitter: disambiguate call to encrypt |
| |
| Commit 0f184ea7e792427fb20afe81d471b565aee96f0b disambiguate the call to |
| encrypt in rngd_rdrand.c but did not update rngd_jitter.c. |
| |
| This raise the following build failure: |
| |
| rngd_jitter.c:75:12: error: conflicting types for 'encrypt' |
| static int encrypt(unsigned char *plaintext, int plaintext_len, unsigned char *key, |
| ^~~~~~~ |
| In file included from rngd_jitter.c:27: |
| /home/dawncrow/buildroot-test/scripts/instance-0/output-1/host/powerpc-buildroot-linux-uclibc/sysroot/usr/include/unistd.h:1132:13: note: previous declaration of 'encrypt' was here |
| extern void encrypt (char *__block, int __edflag) __THROW __nonnull ((1)); |
| ^~~~~~~ |
| Makefile:770: recipe for target 'rngd-rngd_jitter.o' failed |
| |
| Fixes: |
| - http://autobuild.buildroot.org/results/0ca6bf16e3acbc94065b88c4442d6595424b77cb |
| |
| Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| [Upstream status: https://github.com/nhorman/rng-tools/pull/89] |
| --- |
| rngd_jitter.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/rngd_jitter.c b/rngd_jitter.c |
| index c1b1aca..49a3825 100644 |
| --- a/rngd_jitter.c |
| +++ b/rngd_jitter.c |
| @@ -72,7 +72,7 @@ unsigned char *aes_buf; |
| char key[AES_BLOCK]; |
| static unsigned char iv_buf[CHUNK_SIZE] __attribute__((aligned(128))); |
| |
| -static int encrypt(unsigned char *plaintext, int plaintext_len, unsigned char *key, |
| +static int osslencrypt(unsigned char *plaintext, int plaintext_len, unsigned char *key, |
| unsigned char *iv, unsigned char *ciphertext) |
| { |
| EVP_CIPHER_CTX *ctx; |
| @@ -122,7 +122,7 @@ static inline int openssl_mangle(unsigned char *tmp, struct rng *ent_src) |
| unsigned char ciphertext[CHUNK_SIZE * RDRAND_ROUNDS]; |
| |
| /* Encrypt the plaintext */ |
| - ciphertext_len = encrypt (tmp, strlen(tmp), key, iv_buf, |
| + ciphertext_len = osslencrypt (tmp, strlen(tmp), key, iv_buf, |
| ciphertext); |
| if (!ciphertext_len) |
| return -1; |
| -- |
| 2.25.1 |
| |
