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drm/xe/xe_late_bind_fw: Fix missing initialization of variable offset

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The variable offset is not being initialized, and it is only set inside
a for-loop if entry->name is the same as manifest_entry. In the case
where it is not initialized a non-zero check on offset is potentialy checking
a bogus uninitalized value. Fix this by initializing offset to zero.

Fixes: efa29317a5 ("drm/xe/xe_late_bind_fw: Extract and print version info")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://lore.kernel.org/r/20250924102208.9216-1-colin.i.king@gmail.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Colin Ian King 2025-09-24 11:22:08 +01:00 committed by Rodrigo Vivi
parent 8f1756a7ea
commit 20f3b28e2e
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GPG Key ID: FA625F640EEB13CA
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/xe/xe_late_bind_fw.c
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@ -60,7 +60,7 @@ static int parse_cpd_header(struct xe_late_bind_fw *lb_fw,
const struct gsc_manifest_header *manifest;
const struct gsc_cpd_entry *entry;
size_t min_size = sizeof(*header);
u32 offset;
u32 offset = 0;
int i;
/* manifest_entry is mandatory */
@ -116,7 +116,7 @@ static int parse_lb_layout(struct xe_late_bind_fw *lb_fw,
const struct csc_fpt_header *header = data;
const struct csc_fpt_entry *entry;
size_t min_size = sizeof(*header);
u32 offset;
u32 offset = 0;
int i;
/* fpt_entry is mandatory */