From f3557f0765869a353594f52a73e73f742a17d4cc Mon Sep 17 00:00:00 2001 From: Ondrej Kozina Date: Tue, 27 May 2025 13:18:08 +0200 Subject: [PATCH] find_key_by_type_and_desc must return 0 on error. --- lib/utils_keyring.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/utils_keyring.c b/lib/utils_keyring.c index ee921045..3106a606 100644 --- a/lib/utils_keyring.c +++ b/lib/utils_keyring.c @@ -150,7 +150,11 @@ static key_serial_t find_key_by_type_and_desc(const char *type, const char *desc do { id = request_key(type, desc, NULL, 0); } while (id < 0 && errno == EINTR); - if (id >= 0 || errno == ENOMEM) + + if (id < 0 && errno == ENOMEM) + return 0; + + if (id >= 0) return id; f = open("/proc/keys", O_RDONLY);