drm/amd/display: fixed integer types and null check locations

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commit 0484e05d04 upstream.

[why]:
issues fixed:
- comparison with wider integer type in loop condition which can cause
infinite loops
- pointer dereference before null check

Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Josip Pavic <josip.pavic@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Sohaib Nadeem <sohaib.nadeem@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[ delete changes made in drivers/gpu/drm/amd/display/dc/link/link_validation.c
  for this file is not present in linux-6.1.y  ]
Signed-off-by: Jianqi Ren <jianqi.ren.cn@windriver.com>
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Sohaib Nadeem 2024-01-31 16:40:37 -05:00 • committed by Greg Kroah-Hartman

parent ee3ab05cf7

commit 070fda699d

1 changed files with 10 additions and 6 deletions

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drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c

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