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Add catch for alloc error x509_oid_from_numericoid

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Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
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Agathiyan Bragadeesh 2023-08-15 16:32:42 +01:00
parent 4294ccc608
commit fb94702762
1 changed files with 5 additions and 0 deletions
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5
library/x509_create.c
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@ -146,6 +146,11 @@ static char *x509_oid_from_numericoid(const char *numericoid,
return NULL; return NULL;
} }
oid = mbedtls_calloc(1, oid_buf->len + 1); oid = mbedtls_calloc(1, oid_buf->len + 1);
if(oid == NULL) {
mbedtls_free(oid_buf->p);
mbedtls_free(oid_buf);
return MBEDTLS_ERR_X509_ALLOC_FAILED;
}
memcpy(oid, oid_buf->p, oid_buf->len); memcpy(oid, oid_buf->p, oid_buf->len);
oid[oid_buf->len + 1] = '\0'; oid[oid_buf->len + 1] = '\0';
mbedtls_free(oid_buf->p); mbedtls_free(oid_buf->p);