Peter Jones
65dfa11751
calloc: Use calloc() at most places
...
This modifies most of the places we do some form of:
X = malloc(Y * Z);
to use calloc(Y, Z) instead.
Among other issues, this fixes:
- allocation of integer overflow in grub_png_decode_image_header()
reported by Chris Coulson,
- allocation of integer overflow in luks_recover_key()
reported by Chris Coulson,
- allocation of integer overflow in grub_lvm_detect()
reported by Chris Coulson.
Fixes: CVE-2020-14308
Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Patch-Name: safe-alloc-3.patch
2020-07-24 22:42:16 +01:00
Vladimir Serbinenko
ad4bfeec5c
Change fs functions to add fs_ prefix
...
This avoid conflict with gnulib
Signed-off-by: Vladimir Serbinenko <phcoder@google.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2019-04-09 10:03:29 +10:00
Colin Watson
fc524edf65
Remove nested functions from filesystem directory iterators.
...
* include/grub/fs.h (grub_fs_dir_hook_t): New type.
(struct grub_fs.dir): Add hook_data argument.
Update all implementations and callers.
2013-01-21 01:33:46 +00:00
Colin Watson
5c67ea6cd9
Remove several trivially-unnecessary uses of nested functions.
...
* grub-core/commands/i386/pc/sendkey.c
(grub_cmd_sendkey: find_key_code, find_ascii_code): Make static
instead of nested.
* grub-core/commands/legacycfg.c (legacy_file: getline): Likewise.
Rename to ...
(legacy_file_getline): ... this.
* grub-core/commands/loadenv.c (grub_cmd_load_env: set_var):
Likewise.
* grub-core/kern/corecmd.c (grub_core_cmd_set: print_env): Likewise.
* grub-core/kern/fs.c (grub_fs_probe: dummy_func): Likewise. Rename
to ...
(probe_dummy_iter): ... this.
* grub-core/kern/i386/coreboot/mmap.c
(grub_linuxbios_table_iterate: check_signature): Likewise.
* grub-core/kern/parser.c (grub_parser_split_cmdline:
check_varstate): Likewise. Mark inline.
* grub-core/lib/arg.c (find_short: fnd_short): Likewise. Pass
an additional parameter.
(find_long: fnd_long): Likewise. Pass two additional parameters.
* grub-core/lib/crc.c (init_crc32c_table: reflect): Likewise.
* grub-core/lib/crc64.c (init_crc64_table: reflect): Likewise.
* grub-core/lib/ieee1275/cmos.c (grub_cmos_find_port: hook):
Likewise. Rename to ...
(grub_cmos_find_port_iter): ... this.
* grub-core/lib/ieee1275/datetime.c (find_rtc: hook): Likewise.
Rename to ...
(find_rtc_iter): ... this.
* grub-core/normal/menu_entry.c (run): Fold nested editor_getsource
function directly into the function body, since it is only called
once.
2012-12-31 17:31:38 +00:00
Vladimir 'phcoder' Serbinenko
4e46148696
* grub-core/kern/fs.c (grub_fs_probe): Handle GRUB_ERR_OUT_OF_RANGE as
...
a bad FS.
2012-05-21 22:02:56 +02:00
Vladimir 'phcoder' Serbinenko
bfb320c644
* grub-core/kern/fs.c (grub_fs_probe): Handle GRUB_ERR_OUT_OF_RANGE as
...
a bad FS.
2012-05-13 20:23:02 +02:00
Vladimir 'phcoder' Serbinenko
076aeb5022
* grub-core/kern/fs.c (grub_fs_probe) [GRUB_UTIL]: Add workaround for
...
btrfs.
2012-05-04 00:36:23 +02:00
Vladimir 'phcoder' Serbinenko
9c4b5c13e6
Improve gettext support. Stylistic fixes and error handling fixes while
...
on it.
2012-02-08 19:26:01 +01:00
Manoel R. Abranches
7dd64f1236
Use a net fs struct to handle open, reand and close in file.
2011-05-27 00:22:35 -03:00
Manoel Rebelo Abranches
25f1579b43
Adapt protocols to new network struct.
2011-04-01 05:42:34 -03:00
Vladimir 'phcoder' Serbinenko
9a9852df79
Hook network protocols
2010-09-02 00:07:55 +02:00
Vladimir 'phcoder' Serbinenko
975cffff74
merge mainline into net
2010-09-01 23:28:02 +02:00
BVK Chaitanya
297f0c2b6e
merge with mainline
2010-07-13 00:43:28 +05:30
BVK Chaitanya
8c41176882
automake commit without merge history
2010-05-06 11:34:04 +05:30
