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author | June McEnroe <june@causal.agency> | 2020-02-26 02:28:35 -0500 |
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committer | June McEnroe <june@causal.agency> | 2020-02-26 02:37:10 -0500 |
commit | fe437b2ea18df5ecd1baa5086ccc1e866af21df5 (patch) | |
tree | 55084737d377d8f99d38fa7cc46868a90975d5aa /server.c | |
parent | Add time tag to lines missing it (diff) | |
download | pounce-fe437b2ea18df5ecd1baa5086ccc1e866af21df5.tar.gz pounce-fe437b2ea18df5ecd1baa5086ccc1e866af21df5.zip |
Tweak buffer sizes
Filter functions are dealing with lines not including CRLF, so they already have extra space. serverFormat is using snprintf which wants to always write a NUL at the end of the string.
Diffstat (limited to '')
-rw-r--r-- | server.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/server.c b/server.c index abc7d40..20d94e3 100644 --- a/server.c +++ b/server.c @@ -139,7 +139,7 @@ void serverSend(const char *ptr, size_t len) { } void serverFormat(const char *format, ...) { - char buf[MessageCap]; + char buf[MessageCap + 1]; va_list ap; va_start(ap, format); int len = vsnprintf(buf, sizeof(buf), format, ap); |