diff options
Diffstat (limited to 'debian/patches/disable-floppies.patch')
| -rw-r--r-- | debian/patches/disable-floppies.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/debian/patches/disable-floppies.patch b/debian/patches/disable-floppies.patch new file mode 100644 index 0000000..ee4ae5a --- /dev/null +++ b/debian/patches/disable-floppies.patch @@ -0,0 +1,37 @@ +From 6a1ff6845e571d2a9885763a3e52a16a9eec54bb Mon Sep 17 00:00:00 2001 +From: Colin Watson <cjwatson@debian.org> +Date: Mon, 13 Jan 2014 12:12:54 +0000 +Subject: Disable use of floppy devices + +An ugly kludge. Should this be merged upstream? + +Author: Robert Millan + +Patch-Name: disable-floppies.patch +--- + grub-core/kern/emu/hostdisk.c | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +diff --git a/grub-core/kern/emu/hostdisk.c b/grub-core/kern/emu/hostdisk.c +index d975265b2..f90b6c9ce 100644 +--- a/grub-core/kern/emu/hostdisk.c ++++ b/grub-core/kern/emu/hostdisk.c +@@ -532,6 +532,18 @@ read_device_map (const char *dev_map) + 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; ++ } ++ } ++ + /* On Linux, the devfs uses symbolic links horribly, and that + confuses the interface very much, so use realpath to expand + symbolic links. */ |