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client: removed CLIENT_MAX_BUFFER_LENGTH 

Use a literal in the struct declaration, and sizeof(client->buffer)
everywhere else.  Also shrink the buffer from 40 kB to 4 kB.  The
buffer must only be large enough to hold one line of input, and 4 kB
is still more than enough.
This commit is contained in:
Max Kellermann 2008-10-17 23:52:40 +02:00
parent 3689d5e4ed
commit 48c11c52ac
1 changed files with 2 additions and 3 deletions
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5
src/client.c
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@ -40,7 +40,6 @@
#define GREETING "OK MPD " PROTOCOL_VERSION "\n" #define GREETING "OK MPD " PROTOCOL_VERSION "\n"
#define CLIENT_MAX_BUFFER_LENGTH (40960)
#define CLIENT_LIST_MODE_BEGIN "command_list_begin" #define CLIENT_LIST_MODE_BEGIN "command_list_begin"
#define CLIENT_LIST_OK_MODE_BEGIN "command_list_ok_begin" #define CLIENT_LIST_OK_MODE_BEGIN "command_list_ok_begin"
#define CLIENT_LIST_MODE_END "command_list_end" #define CLIENT_LIST_MODE_END "command_list_end"
@ -69,7 +68,7 @@ static struct strnode *list_cache_tail;
struct client { struct client {
struct list_head siblings; struct list_head siblings;
char buffer[CLIENT_MAX_BUFFER_LENGTH]; char buffer[4096];
size_t bufferLength; size_t bufferLength;
size_t bufferPos; size_t bufferPos;
@ -509,7 +508,7 @@ static int client_read(struct client *client)
bytesRead = read(client->fd, bytesRead = read(client->fd,
client->buffer + client->bufferLength, client->buffer + client->bufferLength,
CLIENT_MAX_BUFFER_LENGTH - client->bufferLength); sizeof(client->buffer) - client->bufferLength);
if (bytesRead > 0) if (bytesRead > 0)
return client_input_received(client, bytesRead); return client_input_received(client, bytesRead);