Module: ngircd.git Branch: master Commit: 51e5ba94b3f28f84aadc140f0c340d03d2a11d6c URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=51e5b...
Author: Federico G. Schwindt fgsch@lodoss.net Date: Sat Apr 20 10:53:16 2013 +0100
Ensure there is enough space for the mask
As pointed by Alex while strl{cat,cpy} take the full length we need to leave space to ensure a proper mask is always created so revert the removal of - N from my last change.
---
src/ngircd/lists.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/ngircd/lists.c b/src/ngircd/lists.c index d98dc6c..b0accd4 100644 --- a/src/ngircd/lists.c +++ b/src/ngircd/lists.c @@ -279,16 +279,16 @@ Lists_MakeMask(const char *Pattern, char *mask, size_t len)
if (!at && !excl) { /* Neither "!" nor "@" found: use string as nickname */ - strlcpy(mask, Pattern, len); + strlcpy(mask, Pattern, len - 5); strlcat(mask, "!*@*", len); } else if (!at && excl) { /* Domain part is missing */ - strlcpy(mask, Pattern, len); + strlcpy(mask, Pattern, len - 3); strlcat(mask, "@*", len); } else if (at && !excl) { /* User name is missing */ *at = '\0'; at++; - strlcpy(mask, Pattern, len); + strlcpy(mask, Pattern, len - 5); strlcat(mask, "!*@", len); strlcat(mask, at, len); } else {