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lib: sbi: Add missing sscrind and sscfg extensions in sbi_hart_ext[]

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The sbi_hart_ext[] array is missing these two extensions ids. It is
expected that this array contains all the extensions declaration at the
same index of the SBI_HART_EXT_* define. Without this, when adding a new
extension, there is a mismatch between ids and extension names and it
can even display corrupted extension names.

Addresses-Coverity-ID: 1584994 Out-of-bounds read
Fixes: 6bb6b61c27 ("lib: sbi: Add support for smcsrind and smcdeleg")
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Clément Léger
2024-03-20 15:50:43 +01:00
committed by Anup Patel
parent a7c5c2cbd2
commit 68bc031a76
1 changed files with 5 additions and 0 deletions
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5
lib/sbi/sbi_hart.c
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@@ -666,8 +666,13 @@ const struct sbi_hart_ext_data sbi_hart_ext[] = {
__SBI_HART_EXT_DATA(sdtrig, SBI_HART_EXT_SDTRIG),
__SBI_HART_EXT_DATA(smcsrind, SBI_HART_EXT_SMCSRIND),
__SBI_HART_EXT_DATA(smcdeleg, SBI_HART_EXT_SMCDELEG),
__SBI_HART_EXT_DATA(sscsrind, SBI_HART_EXT_SSCSRIND),
__SBI_HART_EXT_DATA(ssccfg, SBI_HART_EXT_SSCCFG),
};
_Static_assert(SBI_HART_EXT_MAX == array_size(sbi_hart_ext),
"sbi_hart_ext[]: wrong number of entries");
/**
* Get the hart extensions in string format
*