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authorPaul Jakma <paul.jakma@sun.com>2008-02-28 23:26:02 +0000
committerPaul Jakma <paul.jakma@sun.com>2008-02-28 23:26:02 +0000
commit11486b5265b2e0e2cf8b140018c47bd9a35cba93 (patch)
treeccc5dfb967b156d43cb6d8ffda1816224dcf118a /ripd
parent5f56808431778fe8878ea8ea94225cca08884b48 (diff)
[lib] Fix the struct message LOOKUP function to be more robust
2008-02-28 Paul Jakma <paul.jakma@sun.com> * log.c: (mes_lookup) Sowmini Varadhan diagnosed a problem where this function can cause a NULL dereference, on lookups for unknown indices, or messages with NULL strings. Can occur, e.g., debug logging code when processing received messages. Fixed to accept a pointer to a default string to be used if there is no match. * log.h: LOOKUP adjusted to match
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