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fix memory leak on error path

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This commit is contained in:
Ondrej Kozina
2014-06-25 12:10:07 +02:00
committed by Milan Broz
parent 56679a6e4a
commit 54d81a6258
1 changed files with 2 additions and 2 deletions
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4
lib/tcrypt/tcrypt.c
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@@ -485,7 +485,7 @@ static int TCRYPT_init_hdr(struct crypt_device *cd,
size_t passphrase_size; size_t passphrase_size;
char *key; char *key;
unsigned int i, skipped = 0; unsigned int i, skipped = 0;
int r = -EINVAL, legacy_modes; int r = -EPERM, legacy_modes;
if (posix_memalign((void*)&key, crypt_getpagesize(), TCRYPT_HDR_KEY_LEN)) if (posix_memalign((void*)&key, crypt_getpagesize(), TCRYPT_HDR_KEY_LEN))
return -ENOMEM; return -ENOMEM;
@@ -498,7 +498,7 @@ static int TCRYPT_init_hdr(struct crypt_device *cd,
if (params->passphrase_size > TCRYPT_KEY_POOL_LEN) { if (params->passphrase_size > TCRYPT_KEY_POOL_LEN) {
log_err(cd, _("Maximum TCRYPT passphrase length (%d) exceeded.\n"), log_err(cd, _("Maximum TCRYPT passphrase length (%d) exceeded.\n"),
TCRYPT_KEY_POOL_LEN); TCRYPT_KEY_POOL_LEN);
return -EPERM; goto out;
} }
/* Calculate pool content from keyfiles */ /* Calculate pool content from keyfiles */