src/sys/fs/udf, branch stable/13FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=stable%2F132025-07-24T13:02:12Zudf: Improve input validation.2025-07-24T13:02:12ZDag-Erling Smørgravdes@FreeBSD.org2025-07-16T19:33:24Zurn:sha1:4cafd1021a5b6002812f4446794541eab8c08534
The existing code frequently assigns unsigned 64-bit values to variables
that are signed and / or shorter without checking for overflow. Try to
deal with these cases.
While here, fix two structs that used single-element arrays in place of
flexible array members.
PR: 287896
MFC after: 1 week
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D51339
(cherry picked from commit 55f80afa17e8926f69660f19631194bcf7fa66f4)
udf: Fix a typo in a source code comment2025-05-08T06:45:28ZGordon Berglinggbe@FreeBSD.org2025-05-05T08:47:23Zurn:sha1:faf7c4ad59df3a6870a9aa8d80767bd750991817
- s/demostrates/demonstrates/
(cherry picked from commit f6674f74fb299821d0f159b9f11cf7dd9b3e70ad)
udf: Stop checking for failures from malloc(M_WAITOK)2024-09-30T05:05:29ZZhenlei Huangzlei@FreeBSD.org2024-09-03T10:25:18Zurn:sha1:a4417f586ffc620f69cd6d9914caabd4b8bc0ba6
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D45852
(cherry picked from commit 3feb35dc465a8247d70e50792680c230954ef1c1)
(cherry picked from commit a77e68b0148d5224a64740c2cb7b25b1efc55335)
udf: Reject read requests with an invalid length2023-09-06T21:56:09ZJohn Baldwinjhb@FreeBSD.org2023-08-04T23:40:19Zurn:sha1:202c1d76218695ec094f289dbb23e96310eae2c1
- If the size is negative or if rounding it up to a multiple of
the block size overflows, fail the read request with ERANGE.
- While here, add a sanity check that the ICB length for the root
directory is at least as long as a minimum-sized file entry.
PR: 257768
Reported by: Robert Morris <rtm@lcs.mit.edu>
MFC after: 1 week
Sponsored by: FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41220
(cherry picked from commit c70e615051b00671d54651d99af5cdec4b091d92)
sys: Remove $FreeBSD$: one-line .c pattern2023-08-23T17:43:25ZWarner Loshimp@FreeBSD.org2023-08-22T01:31:27Zurn:sha1:3bc80996974a61a4223eae4c1ccd47b6ee32a48a
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
Similar commit in current:
(cherry picked from commit 685dc743dc3b)
sys: Remove $FreeBSD$: two-line .h pattern2023-08-23T17:43:20ZWarner Loshimp@FreeBSD.org2023-08-22T01:31:02Zurn:sha1:f8167e0404dab9ffeaca95853dd237ab7c587f82
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
Similar commit in current:
(cherry picked from commit 95ee2897e98f)
udf: reject invalid block sizes from lvd2023-08-10T02:57:29ZKonstantin Belousovkib@FreeBSD.org2023-08-04T22:47:09Zurn:sha1:21a943407e9992a219a5fe572ee27fea9f5d2c69
PR: 272893
(cherry picked from commit 9e6941a2c7a393aefe6a123952c6eacbc23098a6)
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD2023-07-25T15:13:49ZWarner Loshimp@FreeBSD.org2023-05-10T15:40:58Zurn:sha1:caa41f641755c935b036e17440a3b49329c904ed
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
(cherry picked from commit 4d846d260e2b9a3d4d0a701462568268cbfe7a5b)
udf: ansify2023-04-09T15:40:39ZMateusz Guzikmjg@FreeBSD.org2023-02-07T23:24:24Zurn:sha1:c53ea2f3481b7159d3a91f67dc24f357fa64c337
Reported by: clang 15
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit 724240c6fa249e03762cee62a95405105bd69ebe)
Stop cleaning MNT_LOCAL on unmount2023-01-20T03:22:32ZKonstantin Belousovkib@FreeBSD.org2023-01-06T16:38:44Zurn:sha1:9b9f054e739887d18f2f5985d91ba5b954ad4a6a
Tested by: pho
(cherry picked from commit 1d9f3a37eb20305bfdd67788cfac5c51938226a4)