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author | Christian Grothoff <christian@grothoff.org> | 2016-07-08 17:20:23 +0000 |
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committer | Christian Grothoff <christian@grothoff.org> | 2016-07-08 17:20:23 +0000 |
commit | d8c53b12a818ff7cf82d06a1a69c395bdef85ee6 (patch) | |
tree | 0ebb0db416c157fcfde51a941185819dd12d51fd /src/gnsrecord/gnsrecord_crypto.c | |
parent | 5184c17d32a39c928c2a0fec3ee1ad098bbaa562 (diff) | |
download | gnunet-d8c53b12a818ff7cf82d06a1a69c395bdef85ee6.tar.gz gnunet-d8c53b12a818ff7cf82d06a1a69c395bdef85ee6.zip |
-avoid calling memcpy() with NULL argument, even if len is 0
Diffstat (limited to 'src/gnsrecord/gnsrecord_crypto.c')
-rw-r--r-- | src/gnsrecord/gnsrecord_crypto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gnsrecord/gnsrecord_crypto.c b/src/gnsrecord/gnsrecord_crypto.c index fcd373580..0fab97f06 100644 --- a/src/gnsrecord/gnsrecord_crypto.c +++ b/src/gnsrecord/gnsrecord_crypto.c | |||
@@ -116,7 +116,7 @@ GNUNET_GNSRECORD_block_create (const struct GNUNET_CRYPTO_EcdsaPrivateKey *key, | |||
116 | } | 116 | } |
117 | /* serialize */ | 117 | /* serialize */ |
118 | rd_count_nbo = htonl (rd_count); | 118 | rd_count_nbo = htonl (rd_count); |
119 | memcpy (payload, &rd_count_nbo, sizeof (uint32_t)); | 119 | GNUNET_memcpy (payload, &rd_count_nbo, sizeof (uint32_t)); |
120 | GNUNET_assert (payload_len == | 120 | GNUNET_assert (payload_len == |
121 | GNUNET_GNSRECORD_records_serialize (rd_count, rdc, | 121 | GNUNET_GNSRECORD_records_serialize (rd_count, rdc, |
122 | payload_len, &payload[sizeof (uint32_t)])); | 122 | payload_len, &payload[sizeof (uint32_t)])); |
@@ -212,7 +212,7 @@ GNUNET_GNSRECORD_block_decrypt (const struct GNUNET_GNSRECORD_Block *block, | |||
212 | GNUNET_CRYPTO_symmetric_decrypt (&block[1], payload_len, | 212 | GNUNET_CRYPTO_symmetric_decrypt (&block[1], payload_len, |
213 | &skey, &iv, | 213 | &skey, &iv, |
214 | payload)); | 214 | payload)); |
215 | memcpy (&rd_count, | 215 | GNUNET_memcpy (&rd_count, |
216 | payload, | 216 | payload, |
217 | sizeof (uint32_t)); | 217 | sizeof (uint32_t)); |
218 | rd_count = ntohl (rd_count); | 218 | rd_count = ntohl (rd_count); |