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| author | tjr <tjr@FreeBSD.org> | 2003-11-02 23:20:24 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2003-11-02 23:20:24 +0000 |
| commit | 83375877b4b96929e9132ad10789d094de19422e (patch) | |
| tree | eccd2bbe1da2bd25065402a47af0f8e2e1ea763a /usr.bin/rwall | |
| parent | 7c072fe20ea68fd4acd0ea5c656690529b57a7ea (diff) | |
| download | FreeBSD-src-83375877b4b96929e9132ad10789d094de19422e.zip FreeBSD-src-83375877b4b96929e9132ad10789d094de19422e.tar.gz | |
Change the buffer length test in NEEDSP() so that it does not
subtract one unsigned number from another potentially smaller
one, leading to wraparound (and heap corruption, eventually).
PR: 58813
MFC after: 2 weeks
Diffstat (limited to 'usr.bin/rwall')
0 files changed, 0 insertions, 0 deletions
