yuzu-emu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-11-25 17:55:42 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix bug in ssl_write_supported_elliptic_curves_ext

Browse Source 
Passing invalid curves to mbedtls_ssl_conf_curves caused a crash later
in ssl_write_supported_elliptic_curves_ext. #373
This commit is contained in:
Janos Follath 2016-03-22 15:49:23 +00:00
parent 4dfecabb97
commit 3f81973a9a
2 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ChangeLog
View File

@ -7,6 +7,8 @@ Bugfix
arguments where the same (in-place doubling). Found and fixed by Janos
Follath. #309
* Fix issue in Makefile that prevented building using armar. #386
* Fix issue that caused a crash if invalid curves were passed to
mbedtls_ssl_conf_curves. #373
Changes
* On ARM platforms, when compiling with -O0 with GCC, Clang or armcc5,

6
library/ssl_cli.c
View File

@ -330,6 +330,12 @@ static void ssl_write_supported_elliptic_curves_ext( ssl_context *ssl,
for( info = ecp_curve_list(); info->grp_id != POLARSSL_ECP_DP_NONE; info++ )
{
#endif
if( info == NULL )
{
SSL_DEBUG_MSG( 1, ( "invalid curve in ssl configuration" ) );
return;
}
elliptic_curve_len += 2;
}