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Rework resize_global_player_data to work with realloc instead of of a combination of malloc and free 

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3644 4a71c877-e1ca-e34f-864e-861f7616d084
master
Giel van Schijndel 2008-02-02 14:45:04 +00:00
parent 9926852390
commit d9c154c970
1 changed files with 19 additions and 8 deletions
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27
lib/netplay/netplay.c
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@ -384,17 +384,28 @@ static void resize_local_player_data(unsigned int i, unsigned int size)
}
}
static void resize_global_player_data(unsigned int i, unsigned int size)
static void resize_global_player_data(unsigned int i, size_t size)
{
if (global_player_data[i].buffer_size < size)
void* new_buffer;
if (size == 0)
{
if (global_player_data[i].data != NULL)
{
free(global_player_data[i].data);
}
global_player_data[i].data = malloc(size);
global_player_data[i].buffer_size = size;
free(global_player_data[i].data);
global_player_data[i].data = NULL;
global_player_data[i].buffer_size = 0;
return;
}
new_buffer = realloc(global_player_data[i].data, size);
if (new_buffer == NULL)
{
debug(LOG_ERROR, "resize_global_player_data: Out of memory!");
abort();
return;
}
global_player_data[i].data = new_buffer;
global_player_data[i].buffer_size = size;
}
// ////////////////////////////////////////////////////////////////////////