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| author | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-10 11:03:13 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-10 11:03:13 +0000 |
| commit | cb3e90e0e6db40508a63959069161c053a32fa5f (patch) | |
| tree | 9f9376c073b34eca08ade90c73654d9090bd5a23 /mdoc_macro.c | |
| parent | 44bb345d393482ec2f7e3ae9fa666129767f0d6f (diff) | |
| download | mandoc-cb3e90e0e6db40508a63959069161c053a32fa5f.tar.gz | |
Do not read past the end of the buffer if an "f" layout font modifier
is followed by the end of the input line instead of a font specifier.
Found by jsg@ with afl, test case #591.
While here, improve functionality as well:
* There is no "r" font modifier.
* Font specifiers (as opposed to font modifiers) are case sensitive.
* One-character font specifiers require trailing whitespace.
* Ignore parenthised and two-letter font specifiers.
Diffstat (limited to 'mdoc_macro.c')
0 files changed, 0 insertions, 0 deletions