In long list mode, if the file can not be opened, the file is not printed.
Instead, print the file but print the size as "????????????".
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
For each non-directory path argument to the ls command, the full path was
being sent to the print functions, instead of the dirname. The long output
print function expected dirname to be the directory containing the file
and so could not open the file to get the file size because the generated
path was incorrect. This caused the output to be a blank line.
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This can be triggered with:
ls -l (0 0*)
and causes a NULL deref in grub_normal_print_device_info().
I'm not sure if there's any implication with the IEEE 1275 platform.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Let's provide file type info to the I/O layer. This way verifiers
framework and its users will be able to differentiate files and verify
only required ones.
This is preparatory patch.
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Ross Philipson <ross.philipson@oracle.com>
Prevent a double open. This can cause problems with some ieee1275
devices, causing the system to hang. The double open can occur
as follows:
grub_ls_list_files (char *dirname, int longlist, int all, int human)
dev = grub_device_open (device_name);
dev remains open while:
grub_normal_print_device_info (device_name);
dev = grub_device_open (name);
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
* grub-core/kern/misc.c (grub_divmod64_full): Renamed to ...
(grub_divmod64): ... this.
* include/grub/misc.h (grub_divmod64): Removed. All users switch to full
version.
needing to be compiled with serial support.
(ls): Indicate that multiple files are accepted.
* grub-core/commands/ls.c (GRUB_MOD_INIT): Update help text to
indicate that multiple files are accepted.
