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(parent: 5c32a3e) | patch
af_unix: Allocate unix_address in unix_bind_(bsd|abstract)().
authorKuniyuki Iwashima <kuniyu@amazon.co.jp>
Wed, 24 Nov 2021 02:14:26 +0000 (11:14 +0900)
committerJakub Kicinski <kuba@kernel.org>
Sat, 27 Nov 2021 02:01:56 +0000 (18:01 -0800)
commit12f21c49ad83eba93d0485b8c9edcc28201bee93
tree29f60e7e51ad5fcbc2caecb0177a9238e91b7586tree | snapshot
parent5c32a3ed64b4c87ed6d9978074db5f0a54c4cd20commit | diff
af_unix: Allocate unix_address in unix_bind_(bsd|abstract)().

To terminate address with '\0' in unix_bind_bsd(), we add
unix_create_addr() and call it in unix_bind_bsd() and unix_bind_abstract().

Also, unix_bind_abstract() does not return -EEXIST.  Only
kern_path_create() and vfs_mknod() in unix_bind_bsd() can return it,
so we move the last error check in unix_bind() to unix_bind_bsd().

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.co.jp>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/unix/af_unix.c diff | blob | history
Domain: System / Kernel;