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fix double-dispose crash (but there's still a memory leak)

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This commit is contained in:
Eric House 2013-06-28 20:32:19 -07:00
parent 5c284fe6b0
commit 6c756533e3
1 changed files with 11 additions and 7 deletions
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18
xwords4/linux/linuxmain.c
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@ -829,6 +829,14 @@ typedef struct _SendQueueElem {
XP_U8* buf;
} SendQueueElem;
static void
free_elem_proc( gpointer data )
{
SendQueueElem* elem = (SendQueueElem*)data;
free( elem->buf );
free( elem );
}
static bool
send_or_close( CommonGlobals* cGlobals, const XP_U8* buf, size_t len )
{
@ -842,12 +850,8 @@ send_or_close( CommonGlobals* cGlobals, const XP_U8* buf, size_t len )
cGlobals->socket = -1;
/* delete all pending packets since the socket's bad */
GSList* iter;
for ( iter = cGlobals->packetQueue; !!iter; iter = iter->next ) {
SendQueueElem* elem = (SendQueueElem*)iter->data;
free( elem->buf );
free( elem );
}
g_slist_free_full( cGlobals->packetQueue, free_elem_proc );
cGlobals->packetQueue = NULL;
}
LOG_RETURNF( "%d", success );
return success;
@ -1056,7 +1060,7 @@ blocking_read( int fd, unsigned char* buf, int len )
{
int nRead = 0;
while ( nRead < len ) {
XP_LOGF( "%s: blocking for %d bytes", __func__, len );
XP_LOGF( "%s(fd=%d): blocking for %d bytes", __func__, fd, len );
ssize_t siz = read( fd, buf + nRead, len - nRead );
if ( siz <= 0 ) {
XP_LOGF( "read => %d, errno=%d (\"%s\")", nRead,