[LTP] [PATCH] lib/tst_af_alg.c: Fix wrong errno for unsupported AF_ALG

Xiao Yang
2019-03-19T03:25:02Z

According to socket(2) manpage and source code, socket(2) actually
returns EAFNOSUPPORT instead of EPROTONOSUPPORT when AF_ALG is not
supported by kernel.

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
---
lib/tst_af_alg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tst_af_alg.c b/lib/tst_af_alg.c
index 9ce1ca4..97be548 100644
--- a/lib/tst_af_alg.c
+++ b/lib/tst_af_alg.c
@@ -16,7 +16,7 @@ int tst_alg_create(void)
TEST(socket(AF_ALG, SOCK_SEQPACKET, 0));
if (TST_RET >= 0)
return TST_RET;
- if (TST_ERR == EPROTONOSUPPORT)
+ if (TST_ERR == EAFNOSUPPORT)
tst_brk(TCONF, "kernel doesn't support AF_ALG");
tst_brk(TBROK | TTERRNO, "unexpected error creating AF_ALG socket");
return -1;
--
1.8.3.1