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| author | Lukas Slebodnik <lslebodn@redhat.com> | 2014-05-17 18:34:23 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2014-05-18 05:40:57 +0200 |
| commit | 83e1ea9e24aabe6ade180649ecfc9c253ad19395 (patch) | |
| tree | 8d8d65fea2c28228041854bba0d1c8e1a068ca4f /src/util/crypto | |
| parent | a4b2352c97053c79fd0d78d0dd647beed69b17e5 (diff) | |
| download | sssd-83e1ea9e24aabe6ade180649ecfc9c253ad19395.tar.gz sssd-83e1ea9e24aabe6ade180649ecfc9c253ad19395.tar.xz sssd-83e1ea9e24aabe6ade180649ecfc9c253ad19395.zip | |
CRYPTO: Use unprefixed version of function stpncpy
glibc contains two versions of finction stpncpy
sh-4.2$ nm --dynamic --defined-only /lib64/libc.so.6 | grep stpncpy
0000003ce1c89b00 i stpncpy
0000003ce1c89b00 i __stpncpy
0000003ce1d040a0 T __stpncpy_chk
We should use more portable version of stpncpy without prefix with underscores.
The function __stpncpy was used in initial veersion
e65c65fc710fa030bfb8319efc43fcdc9ce5a26f, which was based on
http://people.redhat.com/drepper/SHA-crypt.txt
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
Diffstat (limited to 'src/util/crypto')
| -rw-r--r-- | src/util/crypto/libcrypto/crypto_sha512crypt.c | 4 | ||||
| -rw-r--r-- | src/util/crypto/nss/nss_sha512crypt.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/util/crypto/libcrypto/crypto_sha512crypt.c b/src/util/crypto/libcrypto/crypto_sha512crypt.c index 88628b686..34547d08a 100644 --- a/src/util/crypto/libcrypto/crypto_sha512crypt.c +++ b/src/util/crypto/libcrypto/crypto_sha512crypt.c @@ -266,7 +266,7 @@ static int sha512_crypt_r(const char *key, goto done; } - cp = __stpncpy(buffer, sha512_salt_prefix, SALT_PREF_SIZE); + cp = stpncpy(buffer, sha512_salt_prefix, SALT_PREF_SIZE); buflen -= SALT_PREF_SIZE; if (rounds_custom) { @@ -284,7 +284,7 @@ static int sha512_crypt_r(const char *key, ret = ERANGE; goto done; } - cp = __stpncpy(cp, salt, salt_len); + cp = stpncpy(cp, salt, salt_len); *cp++ = '$'; buflen -= salt_len + 1; diff --git a/src/util/crypto/nss/nss_sha512crypt.c b/src/util/crypto/nss/nss_sha512crypt.c index 2838c4716..9fedd5ec6 100644 --- a/src/util/crypto/nss/nss_sha512crypt.c +++ b/src/util/crypto/nss/nss_sha512crypt.c @@ -267,7 +267,7 @@ static int sha512_crypt_r(const char *key, goto done; } - cp = __stpncpy(buffer, sha512_salt_prefix, SALT_PREF_SIZE); + cp = stpncpy(buffer, sha512_salt_prefix, SALT_PREF_SIZE); buflen -= SALT_PREF_SIZE; if (rounds_custom) { @@ -285,7 +285,7 @@ static int sha512_crypt_r(const char *key, ret = ERANGE; goto done; } - cp = __stpncpy(cp, salt, salt_len); + cp = stpncpy(cp, salt, salt_len); *cp++ = '$'; buflen -= salt_len + 1; |