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| author | Ingo Schwarze <schwarze@openbsd.org> | 2017-03-09 15:29:35 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-03-09 15:29:35 +0000 |
| commit | 1bcee936fd224aaaa41b2710414512ea400c79f0 (patch) | |
| tree | b15bd35d9233f4a9812e757a5bbcd69455538f15 /man.1 | |
| parent | 45fc5a37fb711aa526cb48490fba3c3c2ec09adc (diff) | |
| download | mandoc-1bcee936fd224aaaa41b2710414512ea400c79f0.tar.gz mandoc-1bcee936fd224aaaa41b2710414512ea400c79f0.zip | |
Fix blunder in previous: we must keep the line parse buffer
consistent even when aborting the parsing of the line. That buffer
is not our own, but owned and reused by mparse_buf_r(), read.c.
Returning without cleanup leaked memory and caused write overruns
of the old, typically much smaller buffer in mparse_buf_r().
Promptly noticed by tb@ with afl(1), using MALLOC_OPTIONS=C.
Diffstat (limited to 'man.1')
0 files changed, 0 insertions, 0 deletions