hashirama/uvg266
1
0
Fork 0
mirror of https://github.com/ultravideo/uvg266.git synced 2024-11-24 02:24:07 +00:00
Code Issues Actions Projects Releases Wiki Activity

Don't allow enabling encryption when it's not compiled in

Browse source
This commit is contained in:
Ari Koivula 2016-06-07 13:13:33 +03:00
parent 8eb087120e
commit 182038c743
1 changed files with 30 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

50
src/cfg.c
View file

@ -861,28 +861,38 @@ int kvz_config_parse(kvz_config *cfg, const char *name, const char *value)
if (toggle == 1) {
cfg->crypto_features = KVZ_CRYPTO_ON;
}
return 1;
} else {
// Try and parse "feature1+feature2" type list.
for (;;) {
if (*cur == '+' || *cur == '\0') {
int8_t feature = 0;
int num_chars = cur - token_begin;
if (parse_enum_n(token_begin, num_chars, crypto_feature_names, &feature)) {
cfg->crypto_features |= (1 << feature);
} else {
cfg->crypto_features = KVZ_CRYPTO_OFF;
return 0;
}
token_begin = cur + 1;
}
if (*cur == '\0') {
break;
} else {
++cur;
}
}
}
// Try and parse "feature1+feature2" type list.
for (;;) {
if (*cur == '+' || *cur == '\0') {
int8_t feature = 0;
int num_chars = cur - token_begin;
if (parse_enum_n(token_begin, num_chars, crypto_feature_names, &feature)) {
cfg->crypto_features |= (1 << feature);
} else {
cfg->crypto_features = KVZ_CRYPTO_OFF;
return 0;
}
token_begin = cur + 1;
}
if (*cur == '\0') {
break;
} else {
++cur;
}
// Disallow turning on the encryption when it's not compiled in.
bool encryption_compiled_in = false;
#ifdef KVZ_SEL_ENCRYPTION
encryption_compiled_in = true;
#endif
if (!encryption_compiled_in && cfg->crypto_features) {
fprintf(stderr, "--crypto cannot be enabled because it's not compiled in.\n");
cfg->crypto_features = KVZ_CRYPTO_OFF;
return 0;
}
return 1;