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Remove unnecessary goto from token load.

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This commit is contained in:
Milan Broz
2021-02-12 10:55:44 +01:00
parent 639ffa36a5
commit 2e4a3a9888
1 changed files with 5 additions and 8 deletions
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13
lib/luks2/luks2_token.c
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@@ -135,10 +135,13 @@ crypt_token_load_external(struct crypt_device *cd, const char *name, struct cryp
token->version = token_dlvsym(cd, h, CRYPT_TOKEN_ABI_VERSION, CRYPT_TOKEN_ABI_VERSION1);
if (!token_validate_v2(cd, ret)) {
r = -EINVAL;
goto err;
free(CONST_CAST(void *)token->name);
dlclose(h);
memset(token, 0, sizeof(*token));
return -EINVAL;
}
/* Token loaded, possible error here means only debug message fail and can be ignored */
r = snprintf(buf, sizeof(buf), "%s", token->version() ?: "");
if (r < 0 || (size_t)r >= sizeof(buf))
*buf = '\0';
@@ -149,12 +152,6 @@ crypt_token_load_external(struct crypt_device *cd, const char *name, struct cryp
ret->version = 2;
return 0;
err:
free(CONST_CAST(void *)token->name);
dlclose(h);
memset(token, 0, sizeof(*token));
return r;
#else
return -ENOTSUP;
#endif