diff options
-rw-r--r-- | Changelog | 1 | ||||
-rw-r--r-- | quotasys.c | 7 |
2 files changed, 6 insertions, 2 deletions
@@ -1,4 +1,5 @@ Changes in quota-tools from 3.17 to 4.00-pre2 +* avoid memory corruption of NULL address (Petr Pisar) * fixup typos in manpages (Michael Meskes) * added german translation (Michael Bunk) * added --enable-static-link configure option (Jan Kara) @@ -746,9 +746,12 @@ void init_kernel_interface(void) kernel_qfmt_num = 0; if (!stat("/proc/fs/xfs/stat", &st)) kernel_qfmt[kernel_qfmt_num++] = QF_XFS; - else - if (!quotactl(QCMD(Q_XGETQSTAT, 0), NULL, 0, NULL) || (errno != EINVAL && errno != ENOSYS)) + else { + fs_quota_stat_t dummy; + + if (!quotactl(QCMD(Q_XGETQSTAT, 0), NULL, 0, (void *)&dummy) || (errno != EINVAL && errno != ENOSYS)) kernel_qfmt[kernel_qfmt_num++] = QF_XFS; + } /* Detect new kernel interface; Assume generic interface unless we can prove there is not one... */ if (!stat("/proc/sys/fs/quota", &st) || errno != ENOENT) { kernel_iface = IFACE_GENERIC; |