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| author | Arthur Heymans <arthur@aheymans.xyz> | 2016-09-25 22:36:26 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2016-09-27 15:43:11 +0200 |
| commit | 2e77e0aa3fa9d2fd7b65f19c6fcabcbcfba7be2d (patch) | |
| tree | 19f44723e78b313113fdec3c1fdf2b9f3413e9f7 | |
| parent | 91fa9d7696ef88e580caa1f762e72bd9e3e18a18 (diff) | |
| download | coreboot-2e77e0aa3fa9d2fd7b65f19c6fcabcbcfba7be2d.tar.xz | |
intel/gma/vbt.c: pad the ID string with spaces.
The VBT id string is 20 characters long.
If the string is shorter than 20 it needs spaces at the end.
This change is cosmetic as all strings were padded by hand.
Change-Id: Id6439f1d3dbd09319ee99ce9d15dbc3bcead1f53
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/16739
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
| -rw-r--r-- | src/drivers/intel/gma/vbt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/intel/gma/vbt.c b/src/drivers/intel/gma/vbt.c index e768402b04..9ec09d313c 100644 --- a/src/drivers/intel/gma/vbt.c +++ b/src/drivers/intel/gma/vbt.c @@ -34,7 +34,9 @@ static size_t generate_vbt(const struct i915_gpu_controller_info *conf, memset (head, 0, sizeof (*head)); - memcpy (head->signature, idstr, 20); + memset(head->signature, ' ', sizeof(head->signature)); + memcpy(head->signature, idstr, MIN(strlen(idstr), + sizeof(head->signature))); head->version = 100; head->header_size = sizeof (*head); head->bdb_offset = sizeof (*head); |