crm_malloc(buffer, sizeof(char)*(len+1)); 
crm_malloc0(buffer, sizeof(char)*(len+1)); 
crm_itoa(int an_int){	int len = 32;	char *buffer = NULL;		crm_malloc(buffer, sizeof(char)*(len+1));	if(buffer != NULL) {		snprintf(buffer, len, "%d", an_int);	}		return buffer;}
8182	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8182/e3dff39fb6a6c6d1a1dbb2b0cefd64e12349f2d0/utils.c/buggy/lib/crm/common/utils.c