The number of bytes in an utf-8 string is an upper limit for the number of
words in the equivalent utf-16 string. In so far the inumbant coding works
correctly. For non-ASCII characters the utf-16 string is shorter. With the
patch only the necessary buffer size is allocated for the load options.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
{
size_t size;
const char *env = env_get(env_var);
{
size_t size;
const char *env = env_get(env_var);
loaded_image_info->load_options = NULL;
loaded_image_info->load_options_size = 0;
if (!env)
return;
loaded_image_info->load_options = NULL;
loaded_image_info->load_options_size = 0;
if (!env)
return;
- size = strlen(env) + 1;
+ size = utf8_utf16_strlen(env) + 1;
loaded_image_info->load_options = calloc(size, sizeof(u16));
if (!loaded_image_info->load_options) {
printf("ERROR: Out of memory\n");
return;
}
loaded_image_info->load_options = calloc(size, sizeof(u16));
if (!loaded_image_info->load_options) {
printf("ERROR: Out of memory\n");
return;
}
- utf8_to_utf16(loaded_image_info->load_options, (u8 *)env, size);
+ pos = loaded_image_info->load_options;
+ utf8_utf16_strcpy(&pos, env);
loaded_image_info->load_options_size = size * 2;
}
loaded_image_info->load_options_size = size * 2;
}