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| author | Björn Gustavsson <[email protected]> | 2013-04-23 10:39:50 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2013-05-31 14:52:24 +0200 |
| commit | 4709d67f92bf89c264e38fbf94e3324edd922ac8 (patch) | |
| tree | 87778bf38d0a7ff33aabbec5023690bf21c0ba1f /lib/asn1/src/asn1rtt_uper.erl | |
| parent | a1495bd1e09dbefa8595e9388140140c143088f2 (diff) | |
| download | otp-4709d67f92bf89c264e38fbf94e3324edd922ac8.tar.gz otp-4709d67f92bf89c264e38fbf94e3324edd922ac8.tar.bz2 otp-4709d67f92bf89c264e38fbf94e3324edd922ac8.zip | |
Fix encoding of semi-constrained, extensible INTEGERs
Given:
Semi ::= INTEGER (Lb..MAX, ...)
where Lb is an arbitrary integer, attempting to encode an
integer less than Lb would cause the encoder to enter an
infinite loop.
Diffstat (limited to 'lib/asn1/src/asn1rtt_uper.erl')
| -rw-r--r-- | lib/asn1/src/asn1rtt_uper.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/asn1/src/asn1rtt_uper.erl b/lib/asn1/src/asn1rtt_uper.erl index 320038caa2..a5035c6660 100644 --- a/lib/asn1/src/asn1rtt_uper.erl +++ b/lib/asn1/src/asn1rtt_uper.erl @@ -223,7 +223,7 @@ encode_integer1(C, Val) -> case VR = get_constraint(C, 'ValueRange') of no -> encode_unconstrained_number(Val); - {Lb,'MAX'} -> + {Lb,'MAX'} when Lb =< Val -> encode_semi_constrained_number(Lb, Val); %% positive with range {Lb,Ub} when Val >= Lb, Ub >= Val -> |