/*****************************************************************************
- * RRDtool 1.3.0 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.2 Copyright by Tobi Oetiker, 1997-2009
*****************************************************************************
* rrd_cgi.c RRD Web Page Generator
*****************************************************************************/
if (calcpr) {
free(calcpr);
}
+ calcpr = NULL;
}
}
DS_NAM_SIZE) * sizeof(char));
sprintf(err, "[ERROR: %s]", rrd_get_error());
rrd_clear_error();
- calfree();
return err;
}
}
length = atoi(ip);
if ((line = (char *) malloc(length + 2)) == NULL)
return NULL;
- fgets(line, length + 1, stdin);
+ if (fgets(line, length + 1, stdin) == NULL)
+ return NULL;
} else
return NULL;
} else if (cp && !strcmp(cp, "GET")) {