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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-09 20:32:28 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-14 12:44:14 +0200 |
| commit | 42954857190b9df16d9d873ecc7f6cc38e013e44 (patch) | |
| tree | 98c588f629ff534d458eb0884782ea99672d7634 /target/linux/brcm2708/patches-4.19/950-0207-vcsm-Fix-an-NULL-dereference-in-the-import_dmabuf-er.patch | |
| parent | f1875e902d0afb7d9b9e5285b4fd8da7f6c5e30a (diff) | |
| download | upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.gz upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.bz2 upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.zip | |
brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0207-vcsm-Fix-an-NULL-dereference-in-the-import_dmabuf-er.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0207-vcsm-Fix-an-NULL-dereference-in-the-import_dmabuf-er.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0207-vcsm-Fix-an-NULL-dereference-in-the-import_dmabuf-er.patch b/target/linux/brcm2708/patches-4.19/950-0207-vcsm-Fix-an-NULL-dereference-in-the-import_dmabuf-er.patch new file mode 100644 index 0000000000..656d248467 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0207-vcsm-Fix-an-NULL-dereference-in-the-import_dmabuf-er.patch @@ -0,0 +1,25 @@ +From fb5cef781e09bb78ca095f8f5780952f996115f1 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Wed, 14 Nov 2018 11:54:46 +0000 +Subject: [PATCH 207/703] vcsm: Fix an NULL dereference in the import_dmabuf + error path + +resource was dereferenced even though it was NULL. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + drivers/char/broadcom/vc_sm/vmcs_sm.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/char/broadcom/vc_sm/vmcs_sm.c ++++ b/drivers/char/broadcom/vc_sm/vmcs_sm.c +@@ -2315,8 +2315,8 @@ int vc_sm_ioctl_import_dmabuf(struct sm_ + return 0; + + error: +- resource->res_stats[IMPORT_FAIL]++; + if (resource) { ++ resource->res_stats[IMPORT_FAIL]++; + vc_sm_resource_deceased(resource, 1); + kfree(resource); + } |