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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2015-02-10 17:47:45 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-10 17:47:45 +0000 |
| commit | c353c55f27ec1d4e26535ef6c0c80284d2a3b47b (patch) | |
| tree | 733ae6aca018509d91cdafd77b16d32debaf2595 /preconv.c | |
| parent | 25662a4940503ffb064a92f60db8cd83050b1878 (diff) | |
| download | mandoc-c353c55f27ec1d4e26535ef6c0c80284d2a3b47b.tar.gz mandoc-c353c55f27ec1d4e26535ef6c0c80284d2a3b47b.tar.zst mandoc-c353c55f27ec1d4e26535ef6c0c80284d2a3b47b.zip | |
Be more careful to not generate empty .In, .St, and .Xr nodes.
That could happen when their first argument was another called macro,
causing a NULL pointer access in .St validation found by jsg@ with afl.
Make in_line_argn() easier to understand by using one state
variable rather than two.
Diffstat (limited to 'preconv.c')
0 files changed, 0 insertions, 0 deletions