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| author | Jonathan Winzig <jwinzig@hilscher.com> | 2024-01-09 15:20:03 +0100 |
|---|---|---|
| committer | Dave Rodgman <dave.rodgman@arm.com> | 2024-01-22 15:31:05 +0000 |
| commit | 63b5e216f8fcaff0f6b87bb05ffd5631158ac3c4 (patch) | |
| tree | 43afe704a918354f74ffce5a6ca7b6a5d1b48450 | |
| parent | 1c7629c1c03fcc74781bc448d5b4d5d6ffd7219c (diff) | |
| download | mbedtls-63b5e216f8fcaff0f6b87bb05ffd5631158ac3c4.tar.gz | |
Fix Issue #8687
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
| -rw-r--r-- | library/x509_create.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/library/x509_create.c b/library/x509_create.c index 5e732d67f..2c17cb10c 100644 --- a/library/x509_create.c +++ b/library/x509_create.c @@ -380,6 +380,10 @@ int mbedtls_x509_set_extension(mbedtls_asn1_named_data **head, const char *oid, { mbedtls_asn1_named_data *cur; + if (0xFFFFFFFF == (uint32_t) val_len) { + return MBEDTLS_ERR_X509_BAD_INPUT_DATA; + } + if ((cur = mbedtls_asn1_store_named_data(head, oid, oid_len, NULL, val_len + 1)) == NULL) { return MBEDTLS_ERR_X509_ALLOC_FAILED; |