server: Actually check the entire command name

Previously, l(o(g(in?)?)?)? meant "login", since only the cmdlen
prefix of the registered command was matched against the sent command.
Discovered by surprisedly seeing "list_room" work.

1 files changed, 2 insertions, 1 deletions

diff --git a/command.c b/command.c
index 01aff9e..1b70369 100644
--- a/command.c
+++ b/command.c
@@ -362,7 +362,8 @@ bool handle_input_line(struct conn_data *data,char *line,size_t linelen){
 	size_t cmdlen=sepp-line;
 	size_t cmdi;
 	for(cmdi=0;cmdi<NCOMMANDS;cmdi++){
-		if(strncmp(line,commands[cmdi].cmdname,cmdlen)==0){
+		if(cmdlen==strlen(commands[cmdi].cmdname)&&
+				memcmp(line,commands[cmdi].cmdname,cmdlen)==0){
 			break;
 		}
 	}