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Ensure gaslist is NULL terminated

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If buffer copying is restricted by the buffer size in strncpy or
snprintf, the copied string is not NULL terminated.  Add one to the end
just to make sure.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Miika Turkia 2014-01-11 10:17:13 +02:00 • committed by Dirk Hohndel
parent 9fca37acec
commit f43a3052cb
1 changed files with 2 additions and 0 deletions
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2
statistics.c
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@ -365,5 +365,7 @@ char *get_gaslist(struct dive *dive)
}
if (*buf == '\0')
strncpy(buf, translate("gettextFromC","air"), MAXBUF);
buf[MAXBUF - 1] = '\0';
return buf;
}