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| author | phk <phk@FreeBSD.org> | 2010-05-15 08:57:16 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2010-05-15 08:57:16 +0000 |
| commit | 0d79835fcf4f07a7a5049f8117ad7b2f4d850f89 (patch) | |
| tree | 467cdddd67855ea895e1d791b94596c6d6be3076 | |
| parent | 85e899cc9ab353bf77ab4847690e5cdb554d746c (diff) | |
| download | FreeBSD-src-0d79835fcf4f07a7a5049f8117ad7b2f4d850f89.zip FreeBSD-src-0d79835fcf4f07a7a5049f8117ad7b2f4d850f89.tar.gz | |
Do not attempt to render a logrecord with length byte, until we have
decompressed all the bytes required.
| -rw-r--r-- | usr.sbin/fifolog/lib/fifolog_reader.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.sbin/fifolog/lib/fifolog_reader.c b/usr.sbin/fifolog/lib/fifolog_reader.c index 77e586f..6f18fbb 100644 --- a/usr.sbin/fifolog/lib/fifolog_reader.c +++ b/usr.sbin/fifolog/lib/fifolog_reader.c @@ -225,6 +225,8 @@ fifolog_reader_chop(struct fifolog_reader *fr, fifolog_reader_render_t *func, vo if (u & FIFOLOG_LENGTH) { v = p[w]; w++; + if (p + w + v >= q) + return (p); } else { for (v = 0; p + v + w < q && p[v + w] != '\0'; v++) continue; |
