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| author | Christian Grothoff <christian@grothoff.org> | 2016-07-08 17:20:23 +0000 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2016-07-08 17:20:23 +0000 |
| commit | d8c53b12a818ff7cf82d06a1a69c395bdef85ee6 (patch) | |
| tree | 0ebb0db416c157fcfde51a941185819dd12d51fd /src/dns/dnsstub.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/dns/dnsstub.c')
| -rw-r--r-- | src/dns/dnsstub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/dns/dnsstub.c b/src/dns/dnsstub.c index 50a3320fb..b3cd2817e 100644 --- a/src/dns/dnsstub.c +++ b/src/dns/dnsstub.c | |||
| @@ -277,7 +277,7 @@ GNUNET_DNSSTUB_resolve (struct GNUNET_DNSSTUB_Context *ctx, | |||
| 277 | else | 277 | else |
| 278 | ret = rs->dnsout6; | 278 | ret = rs->dnsout6; |
| 279 | GNUNET_assert (NULL != ret); | 279 | GNUNET_assert (NULL != ret); |
| 280 | memcpy (&rs->addr, | 280 | GNUNET_memcpy (&rs->addr, |
| 281 | sa, | 281 | sa, |
| 282 | sa_len); | 282 | sa_len); |
| 283 | rs->addrlen = sa_len; | 283 | rs->addrlen = sa_len; |
| @@ -367,7 +367,7 @@ GNUNET_DNSSTUB_resolve2 (struct GNUNET_DNSSTUB_Context *ctx, | |||
| 367 | ctx->dns_exit); | 367 | ctx->dns_exit); |
| 368 | return NULL; | 368 | return NULL; |
| 369 | } | 369 | } |
| 370 | memcpy (&rs->addr, | 370 | GNUNET_memcpy (&rs->addr, |
| 371 | sa, | 371 | sa, |
| 372 | salen); | 372 | salen); |
| 373 | rs->addrlen = salen; | 373 | rs->addrlen = salen; |