summary refs log tree commit diff
path: root/.mailmap
diff options
context:
space:
mode:
authorJohn Keeping <john@keeping.me.uk>2016-02-08 14:12:35 +0000
committerJason A. Donenfeld <Jason@zx2c4.com>2016-02-08 18:27:38 +0100
commitbdcbe0922d7099ebd61d875709ea9408bc1d7543 (patch)
treedf225a74a832eb528e0686d6286bd8a5282eb633 /.mailmap
parenta8b9ef8c1c68fbb9c89db2d8c12dca38c15e2bfd (diff)
ui-stats: cast pointer before checking for zero
We abuse the "void *util" field as a counter and recently started to
cast it to a uintptr_t to avoid risking nasal demons by performing
arithmetic on a void pointer.

However, compilers are also known to do "interesting" things if they
know that a pointer is or isn't NULL.  Make this safer by checking if
the counter (after casting) is non-zero rather than checking if the
pointer is non-null.

Signed-off-by: John Keeping <john@keeping.me.uk>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions