diff options
Diffstat (limited to 'recipes-kernel/cryptodev/files/0015-fix-pkc-request-deallocation.patch')
| -rw-r--r-- | recipes-kernel/cryptodev/files/0015-fix-pkc-request-deallocation.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/recipes-kernel/cryptodev/files/0015-fix-pkc-request-deallocation.patch b/recipes-kernel/cryptodev/files/0015-fix-pkc-request-deallocation.patch new file mode 100644 index 00000000..949fe121 --- /dev/null +++ b/recipes-kernel/cryptodev/files/0015-fix-pkc-request-deallocation.patch @@ -0,0 +1,40 @@ +From 8361f99c940fbe270fca2112dae3d97c9a5776d6 Mon Sep 17 00:00:00 2001 +From: Cristian Stoica <cristian.stoica@freescale.com> +Date: Mon, 23 Feb 2015 15:28:22 +0200 +Subject: [PATCH 15/15] fix pkc request deallocation + +The request to be freed is actually pkc->req, and should be done inside +the fetch ioctl for ASYNC (this patch) and in crypt ioctl for SYNC +operations. + +Change-Id: I6f046f2ebeae4cb513a419996ca96b52e37468ed +Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> +Reviewed-on: http://git.am.freescale.net:8181/34224 +--- + ioctl.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/ioctl.c b/ioctl.c +index 797b73c..da3a842 100644 +--- a/ioctl.c ++++ b/ioctl.c +@@ -114,8 +114,6 @@ void cryptodev_complete_asym(struct crypto_async_request *req, int err) + /* wake for POLLIN */ + wake_up_interruptible(&pcr->user_waiter); + } +- +- kfree(req); + } + + #define FILL_SG(sg, ptr, len) \ +@@ -1113,6 +1111,7 @@ cryptodev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg_) + cookie_list.cookie[i] = pkc->kop.kop.cookie; + cookie_list.status[i] = pkc->result.err; + } ++ kfree(pkc->req); + kfree(pkc); + } else { + spin_unlock_bh(&pcr->completion_lock); +-- +2.3.5 + |