Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 1/2] s390/zcrtpt: Don't leak memory if dev_set_name() fails | Date | Thu, 31 Aug 2023 13:59:59 +0300 |
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When dev_set_name() fails, the zcdn_create() doesn't free the newly allocated resources. Do it.
Fixes: 00fab2350e6b ("s390/zcrypt: multiple zcrypt device nodes support") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/s390/crypto/zcrypt_api.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 4b23c9f7f3e5..6b99f7dd0643 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -413,6 +413,7 @@ static int zcdn_create(const char *name) ZCRYPT_NAME "_%d", (int)MINOR(devt)); nodename[sizeof(nodename) - 1] = '\0'; if (dev_set_name(&zcdndev->device, nodename)) { + kfree(zcdndev); rc = -EINVAL; goto unlockout; } -- 2.40.0.1.gaa8946217a0b
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