diff options
Diffstat (limited to 'poky/meta/recipes-bsp/u-boot/files/0001-add-valid-fdt-check.patch')
-rw-r--r-- | poky/meta/recipes-bsp/u-boot/files/0001-add-valid-fdt-check.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/poky/meta/recipes-bsp/u-boot/files/0001-add-valid-fdt-check.patch b/poky/meta/recipes-bsp/u-boot/files/0001-add-valid-fdt-check.patch deleted file mode 100644 index d4ac9e2ed..000000000 --- a/poky/meta/recipes-bsp/u-boot/files/0001-add-valid-fdt-check.patch +++ /dev/null @@ -1,36 +0,0 @@ -From ea1a9ec5f430359720d9a0621ed1acfbba6a142a Mon Sep 17 00:00:00 2001 -From: Heinrich Schuchardt <xypron.glpk@gmx.de> -Date: Wed, 13 Jan 2021 02:09:12 +0100 -Subject: [PATCH] image-fit: fit_check_format check for valid FDT - -fit_check_format() must check that the buffer contains a flattened device -tree before calling any device tree library functions. - -Failure to do may cause segmentation faults. - -Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> - -Upstream-Status: Backport[https://github.com/u-boot/u-boot/commit/ea1a9ec5f430359720d9a0621ed1acfbba6a142a] -Signed-off-by: Scott Murray <scott.murray@konsulko.com> - ---- - common/image-fit.c | 6 ++++++ - 1 file changed, 6 insertions(+) - -diff --git a/common/image-fit.c b/common/image-fit.c -index 6a8787ca0a..21c44bdf69 100644 ---- a/common/image-fit.c -+++ b/common/image-fit.c -@@ -1553,6 +1553,12 @@ int fit_image_check_comp(const void *fit, int noffset, uint8_t comp) - */ - int fit_check_format(const void *fit) - { -+ /* A FIT image must be a valid FDT */ -+ if (fdt_check_header(fit)) { -+ debug("Wrong FIT format: not a flattened device tree\n"); -+ return 0; -+ } -+ - /* mandatory / node 'description' property */ - if (fdt_getprop(fit, 0, FIT_DESC_PROP, NULL) == NULL) { - debug("Wrong FIT format: no description\n"); |