diff options
Diffstat (limited to 'util-linux/mount.c')
| -rw-r--r-- | util-linux/mount.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/util-linux/mount.c b/util-linux/mount.c index a0e6cda..d4a3207 100644 --- a/util-linux/mount.c +++ b/util-linux/mount.c @@ -214,9 +214,10 @@ struct globals { unsigned verbose; #endif llist_t *fslist; - char getmntent_buf[sizeof(bb_common_bufsiz1) - 8*3]; + char getmntent_buf[1]; }; +enum { GETMNTENT_BUFSIZE = COMMON_BUFSIZE - offsetof(struct globals, getmntent_buf) }; #define G (*(struct globals*)&bb_common_bufsiz1) #define nfs_mount_version (G.nfs_mount_version) #if ENABLE_FEATURE_MOUNT_VERBOSE @@ -1775,7 +1776,7 @@ int mount_main(int argc, char **argv) if (!mountTable) bb_error_msg_and_die("no %s", bb_path_mtab_file); while (getmntent_r(mountTable, &mtpair[0], getmntent_buf, - sizeof(getmntent_buf))) + GETMNTENT_BUFSIZE)) { // Don't show rootfs. FIXME: why?? // util-linux 2.12a happily shows rootfs... @@ -1842,8 +1843,8 @@ int mount_main(int argc, char **argv) // Get next fstab entry if (!getmntent_r(fstab, mtcur, getmntent_buf - + (mtcur==mtpair ? sizeof(getmntent_buf)/2 : 0), - sizeof(getmntent_buf)/2)) + + (mtcur==mtpair ? GETMNTENT_BUFSIZE/2 : 0), + GETMNTENT_BUFSIZE/2)) { // Were we looking for something specific? |