diff options
Diffstat (limited to 'sys-boot/grub/files/grub-1.99-disable-floppies.patch')
| -rw-r--r-- | sys-boot/grub/files/grub-1.99-disable-floppies.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sys-boot/grub/files/grub-1.99-disable-floppies.patch b/sys-boot/grub/files/grub-1.99-disable-floppies.patch new file mode 100644 index 0000000..6bb2862 --- /dev/null +++ b/sys-boot/grub/files/grub-1.99-disable-floppies.patch @@ -0,0 +1,28 @@ + +Author: Robert Millan + +An ugly kludge. Should this be merged upstream? + +Index: b/grub-core/kern/emu/hostdisk.c +=================================================================== +--- a/grub-core/kern/emu/hostdisk.c ++++ b/grub-core/kern/emu/hostdisk.c +@@ -1077,6 +1077,18 @@ + continue; + } + ++ if (! strncmp (p, "/dev/fd", sizeof ("/dev/fd") - 1)) ++ { ++ char *q = p + sizeof ("/dev/fd") - 1; ++ if (*q >= '0' && *q <= '9') ++ { ++ free (map[drive].drive); ++ map[drive].drive = NULL; ++ grub_util_info ("`%s' looks like a floppy drive, skipping", p); ++ continue; ++ } ++ } ++ + #ifdef __linux__ + /* On Linux, the devfs uses symbolic links horribly, and that + confuses the interface very much, so use realpath to expand |