diff options
| author | Noel Power <noel.power@suse.com> | 2019-07-03 11:10:44 +0000 |
|---|---|---|
| committer | Noel Power <npower@samba.org> | 2019-07-08 09:30:09 +0000 |
| commit | d759f4aa4b8e660e0745cfed30eb291d9484291d (patch) | |
| tree | 181d5f9dfd144e8bddafaf81fa0297997165ef93 /lib | |
| parent | f3e4a0d904a8d2269b07cf9288e0f4ae12ed2b71 (diff) | |
| download | samba-d759f4aa4b8e660e0745cfed30eb291d9484291d.tar.gz | |
lib/util: clang: Fix 'Null pointer passed as an argument'
Fixes lib/util/iov_buf.c:50:4: warning: Null pointer passed as an argument to a 'nonnull' parameter <--[clang]
memcpy(p, iov[i].iov_base, thislen);
^
1 warning generated.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util/iov_buf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/util/iov_buf.c b/lib/util/iov_buf.c index 132c7a75637..a9224164068 100644 --- a/lib/util/iov_buf.c +++ b/lib/util/iov_buf.c @@ -46,7 +46,7 @@ ssize_t iov_buf(const struct iovec *iov, int iovcnt, } needed = tmp; - if (needed <= buflen && thislen > 0) { + if ((p != NULL) && needed <= buflen && thislen > 0) { memcpy(p, iov[i].iov_base, thislen); p += thislen; } |