grub/lib at ae69b464bedfdf4da9147124dce28cbebf3bb3d9 - grub - Gitea: Git with a cup of tea.... and pages of fanfiction!

tablet/grub

History

Vladimir Serbinenko ae69b464be lib/relocator: Fix dereference after NULL check

In the function free_subchunk(), after checking that subchu->post isn't NULL,
grub_memset() is called on subchu->pre->freebytes but it should be called on
subchu->post->freebytes. If subchu->pre is NULL but subchu->post isn't NULL,
then this could lead to a NULL pointer dereference.

Fixes: CID 473882

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2025-11-20 17:28:00 +01:00

..

sgi support

2011-05-13 16:36:05 +02:00

* grub-core/kern/arm/cache.S: Don't switch back to ARM mode when

2013-11-16 17:37:06 +01:00

arm64/setjmp: Add missing move for arg1 == 0 case.

2016-01-07 21:10:05 +01:00

arm-coreboot: Start new port.

2017-05-08 20:53:28 +02:00

tss2: Implement grub_tcg2_cap_pcr() for EFI

2025-10-11 15:43:58 +02:00

Add missing emu/halt.c

2010-08-30 00:54:15 +02:00

bootstrap: Fix patching warnings

2025-10-24 20:05:07 +02:00

relocator: Switch to own page table while moving chunks

2025-08-15 00:23:45 +02:00

* grub-core/lib/ia64/longjmp.S: Fix the name of longjmp function.

2013-03-02 15:31:17 +01:00

tss2: Implement grub_tcg2_cap_pcr() for ieee1275

2025-10-11 15:43:58 +02:00

lib/json/json: Add function to unescape JSON-encoded strings

2022-08-19 23:55:50 +02:00

libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11

2025-07-11 23:12:50 +02:00

libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11

2025-07-11 23:12:50 +02:00

libgcrypt-patches

libgcrypt: Add hardware acceleration for gcry_sha512

2025-10-23 19:15:00 +02:00

libtasn1: Import libtasn1-4.19.0

2024-11-28 21:50:53 +01:00

libtasn1: Compile into asn1 module

2024-11-28 21:50:54 +01:00

libtasn1-patches

asn1_test: Enable the testcase only when GRUB_LONG_MAX is larger than GRUB_INT_MAX

2024-11-28 21:50:54 +01:00

loongarch: Add setjmp implementation

2023-05-17 12:51:50 +02:00

minilzo: Update to minilzo-2.10

2021-12-23 01:05:34 +01:00

relocator: Switch to own page table while moving chunks

2025-08-15 00:23:45 +02:00

libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11

2025-07-11 23:12:50 +02:00

relocator: Switch to own page table while moving chunks

2025-08-15 00:23:45 +02:00

RISC-V: Add setjmp implementation

2019-02-25 11:28:44 +01:00

* grub-core/lib/sparc64/setjmp.S: Force spilling of current window.

2013-11-18 10:01:36 +01:00

tss2: Always init out buffer before calling tpm2_submit_command_real()

2025-10-24 20:05:07 +02:00

Rename uboot/datetime to dummy/datetime.

2017-05-08 19:40:14 +02:00

lib/hwfeatures-gcry: Enable SSE and AVX for x86_64 EFI

2025-10-23 19:15:00 +02:00

xen: modify page table construction

2016-10-27 16:22:06 +02:00

lib/xzembed/xz_dec_stream: Replace grub_memcpy() call with memcpy()

2025-10-24 20:05:08 +02:00

zstd: Initialize seq_t structure fully

2021-03-02 15:54:16 +01:00

adler32.c

libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11

2025-07-11 23:12:50 +02:00

arg.c

lib: Remove trailing whitespaces

2022-03-14 15:47:13 +01:00

argon2.c

argon2: Introduce grub_crypto_argon2()

2025-10-21 13:50:09 +02:00

b64dec.c

lib/b64dec: Use grub_size_t instead of size_t for _gpgrt_b64dec_proc() function definition

2025-09-10 01:12:17 +02:00

backtrace.c

* grub-core/disk/ahci.c: Add needed explicit cast.

2013-08-21 21:02:14 +02:00

cmdline.c

verifiers: Add possibility to verify kernel and modules command lines

2018-11-09 13:25:31 +01:00

cmos_datetime.c

CMOS support on sparc.

2011-07-05 20:24:20 +02:00

crc64.c

libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11

2025-07-11 23:12:50 +02:00

crc.c

Remove several trivially-unnecessary uses of nested functions.

2012-12-31 17:31:38 +00:00

crypto.c

lib/crypto: Introduce new HMAC functions to reuse buffers

2025-10-23 19:14:59 +02:00

datetime.c

lib/datetime: Support dates outside of 1901..2038 range

2025-09-10 01:09:47 +02:00

disk.c

disk: Replace transform_sector() function with grub_disk_to_native_sector()

2023-04-13 15:04:33 +02:00

division.c

core: avoid NULL derefrence in grub_divmod64s

2015-04-06 19:30:51 +03:00

envblk.c

lib/envblk: Ignore empty new lines while parsing env files

2025-05-29 15:45:09 +02:00

fake_module.c

Add new all_video module.

2012-02-26 18:09:07 +01:00

fdt.c

lib: Remove trailing whitespaces

2022-03-14 15:47:13 +01:00

getline.c

Implement syslinux parser.

2013-12-18 05:28:05 +01:00

gpgrt-int.h

b64dec: Add harness for compilation in GRUB environment

2025-07-11 23:12:50 +02:00

hexdump.c

…

hwfeatures-gcry.c

lib/hwfeatures-gcry: Enable SSE and AVX for x86_64 EFI

2025-10-23 19:15:00 +02:00

legacy_parse.c

lib/legacy_parse: Add missing grub_malloc() failure check

2025-11-06 17:21:18 +01:00

LzFind.c

* grub-core/lib/LzFind.c (MatchFinder_GetIndexByte): Rename index to

2012-02-10 12:21:28 +01:00

LzmaDec.c

* include/grub/lib/LzmaDec.h: Fix to include LzmaTypes.h and

2013-11-10 20:37:01 +01:00

LzmaEnc.c

Revert "lzma: Make sure we don't dereference past array"

2025-06-26 18:05:08 +02:00

pbkdf2.c

lib/pbkdf2: Optimize PBKDF2 by reusing HMAC handle

2025-10-23 19:14:59 +02:00

priority_queue.c

lib: Remove trailing whitespaces

2022-03-14 15:47:13 +01:00

progress.c

disk: Allow read hook callback to take read buffer to potentially modify it

2022-07-04 14:43:25 +02:00

random.c

Add RNG module.

2016-02-12 12:39:38 +01:00

reed_solomon.c

lib/reed_solomon: Fix array subscript 0 is outside array bounds

2022-04-20 18:29:00 +02:00

relocator.c

lib/relocator: Fix dereference after NULL check

2025-11-20 17:28:00 +01:00

setjmp.S

loongarch: Add setjmp implementation

2023-05-17 12:51:50 +02:00

syslinux_parse.c

lib: Remove trailing whitespaces

2022-03-14 15:47:13 +01:00