Tracked down a bug that was causing our users to exceed their quota without any mail in their boxes.
Deleted mail with entries in the maildirsize showing as " -4804 -1" are parsed incorrectly by the sscanf in maildirsize_read() in file maildirquota.c at line 335: sscanf(q, "%ld %d", &n, &c); This ends up setting n to a large value (around 4294962492) which makes the users' typical 25MB quota far over. At the top of the function, n is declared as an int (line 285), and midway through the function there is "long n=0;" at line 319 which appears to have been intended to be used within the scope of the while loop. vpopmail 5.4.12 running on OpenBSD 3.8 --- maildirquota.c.orig Tue Jan 24 11:24:36 2006 +++ maildirquota.c Tue Jan 24 11:24:58 2006 @@ -283,5 +283,5 @@ char *p; unsigned l; - int n; + long n; int first; -- Jon Simola Systems Administrator ABC Communications
