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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/fragmentation/defragmentation.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/fragmentation/defragmentation.c')
| -rw-r--r-- | src/fragmentation/defragmentation.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/fragmentation/defragmentation.c b/src/fragmentation/defragmentation.c index 50fc4a1d5..bc401435e 100644 --- a/src/fragmentation/defragmentation.c +++ b/src/fragmentation/defragmentation.c | |||
| @@ -520,7 +520,7 @@ GNUNET_DEFRAGMENT_process_fragment (struct GNUNET_DEFRAGMENT_Context *dc, | |||
| 520 | { | 520 | { |
| 521 | mc->bits -= 1LLU << bit; | 521 | mc->bits -= 1LLU << bit; |
| 522 | mbuf = (char *) &mc[1]; | 522 | mbuf = (char *) &mc[1]; |
| 523 | memcpy (&mbuf[bit * (dc->mtu - sizeof (struct FragmentHeader))], &fh[1], | 523 | GNUNET_memcpy (&mbuf[bit * (dc->mtu - sizeof (struct FragmentHeader))], &fh[1], |
| 524 | ntohs (msg->size) - sizeof (struct FragmentHeader)); | 524 | ntohs (msg->size) - sizeof (struct FragmentHeader)); |
| 525 | mc->last_update = now; | 525 | mc->last_update = now; |
| 526 | if (bit < mc->last_bit) | 526 | if (bit < mc->last_bit) |