diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0729-dma-buf-fix-resource-leak-on-ENOTTY-error-return-pat.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0729-dma-buf-fix-resource-leak-on-ENOTTY-error-return-pat.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0729-dma-buf-fix-resource-leak-on-ENOTTY-error-return-pat.patch b/target/linux/bcm27xx/patches-5.4/950-0729-dma-buf-fix-resource-leak-on-ENOTTY-error-return-pat.patch deleted file mode 100644 index 89b66956e0..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0729-dma-buf-fix-resource-leak-on-ENOTTY-error-return-pat.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 0960432c8261efb05bcf5ba6d8fe13c8293086a9 Mon Sep 17 00:00:00 2001 -From: Colin Ian King <colin.king@canonical.com> -Date: Mon, 16 Dec 2019 16:10:59 +0000 -Subject: [PATCH] dma-buf: fix resource leak on -ENOTTY error return - path - -Commit f9d3b2c600075d1f79efcd5cdb1718c2f554c0f9 upstream. - -The -ENOTTY error return path does not free the allocated -kdata as it returns directly. Fix this by returning via the -error handling label err. - -Addresses-Coverity: ("Resource leak") -Fixes: c02a81fba74f ("dma-buf: Add dma-buf heaps framework") -Signed-off-by: Colin Ian King <colin.king@canonical.com> -Acked-by: John Stultz <john.stultz@linaro.org> -Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> -Link: https://patchwork.freedesktop.org/patch/msgid/20191216161059.269492-1-colin.king@canonical.com ---- - drivers/dma-buf/dma-heap.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/dma-buf/dma-heap.c -+++ b/drivers/dma-buf/dma-heap.c -@@ -157,7 +157,8 @@ static long dma_heap_ioctl(struct file * - ret = dma_heap_ioctl_allocate(file, kdata); - break; - default: -- return -ENOTTY; -+ ret = -ENOTTY; -+ goto err; - } - - if (copy_to_user((void __user *)arg, kdata, out_size) != 0) |