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authorLukas Fleischer <lfleischer@calcurse.org>2018-05-26 11:44:30 +0200
committerLukas Fleischer <lfleischer@calcurse.org>2018-05-26 11:44:30 +0200
commit7e5f8ed7bc862ef56b4ae5c5c26b833b801e1ad5 (patch)
tree346049051cee3f4a481eb375531caa331a948416 /doc
parentbb7381765c435ac37e133f7fcc14a07823539050 (diff)
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Avoid buffer overrun in config_parse_str()
The previous implementation only read a prefix from the configuration file if the configuration value was too long and forgot to terminate the string with a NUL character. Return 0 if the string is too long instead. Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
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