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authorTom Gundersen <teg@jklm.no>2015-07-23 12:57:58 +0200
committerTom Gundersen <teg@jklm.no>2015-07-23 18:01:17 +0200
commitf1d178cce1ada81346fb864c8f95aa2163b37a56 (patch)
tree3e7de30afaac0da775323b57994145b56847eda9 /src/resolve/resolved-bus.h
parent20330324e3dd95e1a5951d154cbf2b9f8627d818 (diff)
resolved: packet - fail on invalid zero-length data
Most blobs (keys, signatures, ...) should have a specific size given by the relevant algorithm. However, as we don't use/verify the algorithms yet, let's just ensure that we don't read out zero-length data in cases where this does not make sense. The only exceptions, where zero-length data is allowed are in the NSEC3 salt field, and the generic data (which we don't know anything about, so better not make any assumptions).
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