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-rw-r--r--meta/recipes-graphics/igt-gpu-tools/igt-gpu-tools/0001-lib-igt_edid-Allocate-raw-8-bytes-for-VSDB.patch42
1 files changed, 0 insertions, 42 deletions
diff --git a/meta/recipes-graphics/igt-gpu-tools/igt-gpu-tools/0001-lib-igt_edid-Allocate-raw-8-bytes-for-VSDB.patch b/meta/recipes-graphics/igt-gpu-tools/igt-gpu-tools/0001-lib-igt_edid-Allocate-raw-8-bytes-for-VSDB.patch
deleted file mode 100644
index 38bd4550a3..0000000000
--- a/meta/recipes-graphics/igt-gpu-tools/igt-gpu-tools/0001-lib-igt_edid-Allocate-raw-8-bytes-for-VSDB.patch
+++ /dev/null
@@ -1,42 +0,0 @@
1From 606349860d27492c328752dca5a3784c0e9a6d24 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Sat, 27 Feb 2021 11:05:45 -0800
4Subject: [PATCH i-g-t] lib/igt_edid: Allocate raw 8-bytes for VSDB
5
6hdmi_vsdb is an element of cea_vsdb which makes the size of cea_vsdb to
7be 8 ( 3bytes ieee_oui ) + ( 5bytes hdmi_vsdb struct), its true that we
8only use 7 bytes technically we can only allocate 7byte array but since
9we are writing to elements of hdmi_vsdb struct which is sitting at offet
104-8 in cea_vsdb, compiler thinks we have an element which is out of
11array bounds since out allocated size is 7bytes
12
13This errors out
14../git/lib/igt_edid.c:365:13: error: array subscript 'struct hdmi_vsdb[0]' is partly outside array bounds of 'char[7]' [-Werror=array-bounds]
15 365 | hdmi->src_phy_addr[0] = 0x10;
16 | ^~
17
18allocating one extra byte matches with size of cea_vsdb and compiler is
19happy
20
21Upstream-Status: Submitted [https://lists.freedesktop.org/archives/igt-dev/2021-February/029446.html]
22Signed-off-by: Khem Raj <raj.khem@gmail.com>
23---
24 lib/igt_edid.c | 2 +-
25 1 file changed, 1 insertion(+), 1 deletion(-)
26
27diff --git a/lib/igt_edid.c b/lib/igt_edid.c
28index 1c85486d..ce09cc47 100644
29--- a/lib/igt_edid.c
30+++ b/lib/igt_edid.c
31@@ -351,7 +351,7 @@ void cea_sad_init_pcm(struct cea_sad *sad, int channels,
32 const struct cea_vsdb *cea_vsdb_get_hdmi_default(size_t *size)
33 {
34 /* We'll generate a VSDB with 2 extension fields. */
35- static char raw[CEA_VSDB_HDMI_MIN_SIZE + 2] = {0};
36+ static char raw[CEA_VSDB_HDMI_MIN_SIZE + 3] = {0};
37 struct cea_vsdb *vsdb;
38 struct hdmi_vsdb *hdmi;
39
40--
412.30.1
42