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Check for invalid OID in is_content_type

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Michał Trojnara
2025-06-20 10:26:08 +02:00
parent e81b08e02d
commit ff9a6d3593
1 changed files with 4 additions and 0 deletions
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4
helpers.c
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@ -474,6 +474,10 @@ int is_content_type(PKCS7 *p7, const char *objid)
int ret; int ret;
indir_objid = OBJ_txt2obj(objid, 1); indir_objid = OBJ_txt2obj(objid, 1);
if (!indir_objid) {
fprintf(stderr, "Invalid object identifier: %s\n", objid);
return 0; /* FAILED */
}
ret = p7 && PKCS7_type_is_signed(p7) && ret = p7 && PKCS7_type_is_signed(p7) &&
!OBJ_cmp(p7->d.sign->contents->type, indir_objid) && !OBJ_cmp(p7->d.sign->contents->type, indir_objid) &&
(p7->d.sign->contents->d.other->type == V_ASN1_SEQUENCE || (p7->d.sign->contents->d.other->type == V_ASN1_SEQUENCE ||