openssl/util, branch openssl-3.6.3

doc: add documentation for BIO_nread0, BIO_nread, BIO_nwrite0, BIO_nwrite

2026-05-06T14:58:44Z

Document the non-copying interface functions for BIO pairs that allow direct access to the internal buffer: - BIO_nread0/BIO_nread for zero-copy reading - BIO_nwrite0/BIO_nwrite for zero-copy writing Also add return value documentation for these functions and remove the placeholder "[XXXXX: More return values need to be added here]". Fixes #16366 Co-Authored-By: Claude Opus 4.5 Reviewed-by: Eugene Syromiatnikov Reviewed-by: Nikola Pajkovsky MergeDate: Wed May 6 14:58:52 2026 (Merged from https://github.com/openssl/openssl/pull/29849)

OPENSSL_secure_malloc.pod: mention CRYPTO_secure_actual_size()

2026-04-08T10:24:19Z

Add mentions to NAME, SYNOPSIS, and RETURN VALUES, and provide a short description (that it is identical to its OPENSSL_* counterpart) to DESCRIPTION. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Nikola Pajkovsky Reviewed-by: Tomas Mraz MergeDate: Wed Apr 8 10:23:57 2026 (Merged from https://github.com/openssl/openssl/pull/30623) (cherry picked from commit ef079ec8222d3d7ae6ee46134635d69a8533d9bf)

OPENSSL_malloc.pod: mention CRYPTO_memdup()

2026-04-08T10:24:18Z

Add its mentions to NAME, SYNOPSIS, and RETURN VALUES sections. Also, while at it, put OPENSSL_{str,strn,mem}dup() with the other OPENSSL_* interfaces, and add mentions of OPENSSL_str{,n}dup() to RETURN VALUES. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Nikola Pajkovsky Reviewed-by: Tomas Mraz MergeDate: Wed Apr 8 10:23:55 2026 (Merged from https://github.com/openssl/openssl/pull/30623) (cherry picked from commit fb6c9d8620eccf38899aeb7bb97223a2ad0f9e00)

Copyright year updates

2026-04-07T12:15:45Z

Reviewed-by: Neil Horman Reviewed-by: Eugene Syromiatnikov MergeDate: Tue Apr 7 12:15:46 2026 Release: yes

util/platform_symbols/windows-symbols.txt: add __stdio_common_vsnprintf_s

2026-04-03T15:43:07Z

Apparently, it has not been caught after a29d157fdb6d "Replace homebrewed implementation of *printf*() functions with libc" due to non-working symbol checks. Fixes: a29d157fdb6d "Replace homebrewed implementation of *printf*() functions with libc" Signed-off-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Tomas Mraz MergeDate: Fri Apr 3 15:42:24 2026 (Merged from https://github.com/openssl/openssl/pull/30635) (cherry picked from commit f32ae93f1ecde576a3e807c016d1a450a3b90784)

util/checkplatformsyms.pl: do not hard-code "libcrypto-3-x64" library name

2026-04-03T15:43:04Z

Ideally, it should probably passed to the script as a parameter, but, in the meantime, follow the relaxed attitude of the Unix counterpart and match against any version and all expected arch suffixes. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Tomas Mraz MergeDate: Fri Apr 3 15:42:21 2026 (Merged from https://github.com/openssl/openssl/pull/30635) (cherry picked from commit 9648c510147e343393a568f1616a5091f1eb3d0a)

util/checkplatformsyms.pl: update the Unix symbol filtering

2026-04-03T15:43:03Z

Replace the grep|grep|awk|sed|sort|uniq abomination with a simple and elegant awk script. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Tomas Mraz MergeDate: Fri Apr 3 15:42:20 2026 (Merged from https://github.com/openssl/openssl/pull/30635) (cherry picked from commit 794fe02e500ff58dabb94513f577e61cc9b85a18)

util/checkplatformsyms.pl: do not exit after the first symbol

2026-04-03T15:43:02Z

If there are several offending symbols, using the checker becomes quite tedious. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Tomas Mraz MergeDate: Fri Apr 3 15:42:18 2026 (Merged from https://github.com/openssl/openssl/pull/30635) (cherry picked from commit 127245bb2dc1fcf53c5171e6d14d4e4d9a098b31)

util/checkplatformsyms.pl: handle command exit code

2026-04-03T15:43:01Z

Error out if the executed command (dumpbin/objdump) hasn't been successful. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Tomas Mraz MergeDate: Fri Apr 3 15:42:17 2026 (Merged from https://github.com/openssl/openssl/pull/30635) (cherry picked from commit 2753b08a6651cf80c9164aae32c2eeafee67a311)

util/checkplatformsyms.pl: syntax nit fix

2026-04-03T15:43:00Z

Address the following complaint: \2 better written as $2 at ../util/checkplatformsyms.pl line 39. Signed-off-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Tomas Mraz MergeDate: Fri Apr 3 15:42:16 2026 (Merged from https://github.com/openssl/openssl/pull/30635) (cherry picked from commit b19b0e22fb4fba64deab91521c29048b02d7e913)