diff options
| author | David S. Miller | 2017-11-10 10:00:18 +0900 |
|---|---|---|
| committer | David S. Miller | 2017-11-10 10:00:18 +0900 |
| commit | 4dc6758d7824a6d25717ccceefc488cafdb07210 (patch) | |
| tree | 992e5d5996910af35a5c12fe94da14d0bb167452 /lib | |
| parent | 19aeeb9f46cb4b9474ebeb50cb01b9a1adba73b8 (diff) | |
| parent | 3fefc31843cfe2b5f072efe11ed9ccaf6a7a5092 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Simple cases of overlapping changes in the packet scheduler.
Must easier to resolve this time.
Which probably means that I screwed it up somehow.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/asn1_decoder.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c index fef5d2e114be..1ef0cec38d78 100644 --- a/lib/asn1_decoder.c +++ b/lib/asn1_decoder.c @@ -228,7 +228,7 @@ next_op: hdr = 2; /* Extract a tag from the data */ - if (unlikely(dp >= datalen - 1)) + if (unlikely(datalen - dp < 2)) goto data_overrun_error; tag = data[dp++]; if (unlikely((tag & 0x1f) == ASN1_LONG_TAG)) @@ -274,7 +274,7 @@ next_op: int n = len - 0x80; if (unlikely(n > 2)) goto length_too_long; - if (unlikely(dp >= datalen - n)) + if (unlikely(n > datalen - dp)) goto data_overrun_error; hdr += n; for (len = 0; n > 0; n--) { |