Allow loading symlinked certificates
When mbedtls_x509_crt_parse_path() checks each object in the supplied path, it only processes regular files. This change makes it also accept a symlink to a file. Fixes
This was observed to be a problem on Fedora/CentOS/RHEL systems, where the ca-bundle in the default location is actually a symlink.
@@ -1613,7 +1613,7 @@ cleanup:
goto cleanup;
}
- if( !S_ISREG( sb.st_mode ) )
+ if( !( S_ISREG( sb.st_mode ) || S_ISLNK( sb.st_mode ) ) )
continue;
// Ignore parse errors
