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author | Ingo Schwarze <schwarze@openbsd.org> | 2015-01-30 17:32:16 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2015-01-30 17:32:16 +0000 |
commit | fa0509ac63ac6d0a43a709893722ed6ca5f80611 (patch) | |
tree | ff27fe4b98063dd10dbfc48b8d77712105d72c7c /mandoc.h | |
parent | 37b1fa2022515dadb78d40e740849dfc6bd68996 (diff) | |
download | mandoc-fa0509ac63ac6d0a43a709893722ed6ca5f80611.tar.gz |
Delete the redundant tbl span flags, just inspect the actual data
where needed, which is less fragile.
This fixes a subtle NULL pointer access to tp->tbl.cols:
Due to a bug in the man(7) parser, the first span of a table can
end up in a .TP head, in which case tblcalc() was never called.
Found by jsg@ with afl.
Diffstat (limited to 'mandoc.h')
-rw-r--r-- | mandoc.h | 3 |
1 files changed, 0 insertions, 3 deletions
@@ -285,9 +285,6 @@ struct tbl_span { struct tbl_span *prev; struct tbl_span *next; int line; /* parse line */ - int flags; -#define TBL_SPAN_FIRST (1 << 0) -#define TBL_SPAN_LAST (1 << 1) enum tbl_spant pos; }; |