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authorJakub Kicinski <kuba@kernel.org>2023-03-30 23:43:03 +0200
committerJakub Kicinski <kuba@kernel.org>2023-03-30 23:43:03 +0200
commit79548b7984e4c606c6caaad72a0864a83855ebc9 (patch)
tree05e1be823acbae8bbcd155a706eb9e4f84eee047 /io_uring/net.c
parentsmsc911x: remove superfluous variable init (diff)
parentMerge tag 'net-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netd... (diff)
downloadlinux-79548b7984e4c606c6caaad72a0864a83855ebc9.tar.xz
linux-79548b7984e4c606c6caaad72a0864a83855ebc9.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts: drivers/net/ethernet/mediatek/mtk_ppe.c 3fbe4d8c0e53 ("net: ethernet: mtk_eth_soc: ppe: add support for flow accounting") 924531326e2d ("net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'io_uring/net.c')
-rw-r--r--io_uring/net.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/io_uring/net.c b/io_uring/net.c
index b7f190ca528e..4040cf093318 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -47,6 +47,7 @@ struct io_connect {
struct sockaddr __user *addr;
int addr_len;
bool in_progress;
+ bool seen_econnaborted;
};
struct io_sr_msg {
@@ -1424,7 +1425,7 @@ int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
conn->addr = u64_to_user_ptr(READ_ONCE(sqe->addr));
conn->addr_len = READ_ONCE(sqe->addr2);
- conn->in_progress = false;
+ conn->in_progress = conn->seen_econnaborted = false;
return 0;
}
@@ -1461,18 +1462,24 @@ int io_connect(struct io_kiocb *req, unsigned int issue_flags)
ret = __sys_connect_file(req->file, &io->address,
connect->addr_len, file_flags);
- if ((ret == -EAGAIN || ret == -EINPROGRESS) && force_nonblock) {
+ if ((ret == -EAGAIN || ret == -EINPROGRESS || ret == -ECONNABORTED)
+ && force_nonblock) {
if (ret == -EINPROGRESS) {
connect->in_progress = true;
- } else {
- if (req_has_async_data(req))
- return -EAGAIN;
- if (io_alloc_async_data(req)) {
- ret = -ENOMEM;
+ return -EAGAIN;
+ }
+ if (ret == -ECONNABORTED) {
+ if (connect->seen_econnaborted)
goto out;
- }
- memcpy(req->async_data, &__io, sizeof(__io));
+ connect->seen_econnaborted = true;
+ }
+ if (req_has_async_data(req))
+ return -EAGAIN;
+ if (io_alloc_async_data(req)) {
+ ret = -ENOMEM;
+ goto out;
}
+ memcpy(req->async_data, &__io, sizeof(__io));
return -EAGAIN;
}
if (ret == -ERESTARTSYS)