3.6 only: Fix possible miscompilation of ssl_hostname_skip_cn_verification hack - #10843
Open
gilles-peskine-arm wants to merge 1 commit into
Open
Conversation
…ification Fix mbedtls_ssl_set_hostname(ssl, NULL) causing the connection to fail when compiled with some versions of IAR in configurations with MBEDTLS_SSL_SERVER_NAME_INDICATION disabled. Also fix mbedtls_ssl_set_hostname(ssl, "") which could disable hostname verification instead of requiring an empty hostname when compiled with some optimizing compilers. Fixes Mbed-TLS#10842. Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
gilles-peskine-arm
added
bug
needs-review
gilles-peskine-arm
added
the
size-xs
github-project-automation
Bot
moved this to In Development
in Non-roadmap pull requests
bjwtaylor
approved these changes
Aug 19, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Fix #10842
PR checklist