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Neels Hofmeyr nhofmeyr at sysmocom.deOn Tue, Sep 14, 2021 at 02:45:51AM +0000, scan-admin at coverity.com wrote:
> 178 } else {
> >>> CID 240100: Memory - illegal accesses (BUFFER_SIZE_WARNING)
> >>> Calling "strncpy" with a maximum size argument of 64 bytes on destination array "codec->audio_name" of size 64 bytes might leave the destination string unterminated.
> 179 strncpy(codec->audio_name, audio_name, sizeof(codec->audio_name));
strncpy() is another word for pitfall.
We should *always* use osmo_strlcpy(), or OSMO_STRLCPY_ARRAY() to save typing 'sizeof'.
osmith, could we put such a check in the linter maybe?
i.e. forbid use of strncpy() and strcpy().
~N