Lidong Chen 8c2d4e64ff normal/charset: Fix underflow and overflow in loop init ...

In bidi_line_wrap(), "kk - 1" in the for loop init, "i = kk - 1",
underflows when "kk" (unsigned int) is 0. Assigning the result of
"kk - 1" to signed int "i" may cause overflow. To address both
issues, cast "kk" to a signed type before subtraction to ensure
safe arithmetic and assignment.

Fixed: CID 473874

Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>

2025-06-26 17:19:25 +02:00

..

auth.c

disk/cryptodisk: Require authentication after TPM unlock for CLI access

2025-01-23 16:22:47 +01:00

autofs.c

verifiers: File type for fine-grained signature-verification controlling

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

charset.c

normal/charset: Fix underflow and overflow in loop init

2025-06-26 17:19:25 +02:00

cmdline.c

normal/cmdline: Fix two related integer underflows

2022-12-07 23:38:25 +01:00

color.c

Replace explicit sizeof divisions by ARRAY_SIZE.

2015-01-21 17:37:31 +01:00

completion.c

normal/completion: Fix leaking of memory when processing a completion

2021-03-02 15:54:17 +01:00

context.c

normal: Remove trailing whitespaces

2022-03-14 15:58:27 +01:00

crypto.c

normal: Remove trailing whitespaces

2022-03-14 15:58:27 +01:00

dyncmd.c

verifiers: File type for fine-grained signature-verification controlling

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

main.c

commands/search: Introduce the --cryptodisk-only argument

2025-05-06 17:14:02 +02:00

menu_entry.c

disk/cryptodisk: Require authentication after TPM unlock for CLI access

2025-01-23 16:22:47 +01:00

menu_text.c

cli_lock: Add build option to block command line interface

2024-06-06 16:54:10 +02:00

menu.c

normal/menu: Use safe math to avoid an integer overflow

2025-02-13 15:45:58 +01:00

misc.c

normal: Remove trailing whitespaces

2022-03-14 15:58:27 +01:00

term.c

normal: Remove trailing whitespaces

2022-03-14 15:58:27 +01:00