coffee/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2026-07-30 16:26:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

include: ssl: add a typedef for unused data in mbedtls_ssl_config and mbedtls_ssl_context

Browse Source 
Add mbedtls_ssl_unused_data_t type instead of embedding the union inside
both structures.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
This commit is contained in:
Valerio Setti 2026-06-22 14:28:22 +02:00
parent 657760964e
commit be883e19f5
1 changed files with 22 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
include/mbedtls/ssl.h
View File

@ -1324,6 +1324,15 @@ typedef union {
void *p; /* typically a pointer to extra data */
} mbedtls_ssl_user_data_t;
/**
* Added at the end of "struct mbedtls_ssl_config" and "struct mbedtls_ssl_context"
* to reserve a field for future use.
*/
typedef union {
size_t number;
void *ptr;
} mbedtls_ssl_unused_data_t;
/**
* SSL/TLS configuration to be shared between mbedtls_ssl_context structures.
*/
@ -1572,13 +1581,20 @@ struct mbedtls_ssl_config {
const mbedtls_x509_crt *MBEDTLS_PRIVATE(dn_hints);/*!< acceptable client cert issuers */
#endif
/* Unused field reserved for future use */
union {
size_t number;
void *ptr;
} MBEDTLS_PRIVATE(unused);
mbedtls_ssl_unused_data_t MBEDTLS_PRIVATE(unused);
};
/*
* Warning: whenever a change is applied to "mbedtls_ssl_context" please re-run
* the script "tests/scripts/generate_ssl_session_reset_check.py".
* Please note that this script has some limitation that should be considered
* when modifing "mbedtls_ssl_context":
* - Parsed structure must start with struct "mbedtls_ssl_context {"
* (not "typedef struct {").
* - It must end with "}}" in column 0.
* - Must not contain "#else" or "#elif" conditionals.
* - Must not contain nested struct/union/enum definitions.
*/
struct mbedtls_ssl_context {
const mbedtls_ssl_config *MBEDTLS_PRIVATE(conf); /*!< configuration information */
@ -1861,11 +1877,7 @@ struct mbedtls_ssl_context {
*/
mbedtls_ssl_user_data_t MBEDTLS_PRIVATE(user_data);
/* Unused field reserved for future use */
union {
size_t number;
void *ptr;
} MBEDTLS_PRIVATE(unused);
mbedtls_ssl_unused_data_t MBEDTLS_PRIVATE(unused);
};
/**