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kernel_getsockname and kernel_getpeername dropped addrlen arg.

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v4.16-rc1-1-g9b2c45d479d0

This interface now returns (sizeof (addr)) on success, instead of 0.
Therefore, we have to change the error condition detection.

The compat for older kernels handles the addrlen check internally.

Signed-off-by: Auke Kok <auke.kok@versity.com>
This commit is contained in:
Auke Kok
2023-05-31 15:43:01 -04:00
parent f367e485a6
commit a14da52cbb
3 changed files with 52 additions and 21 deletions
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9
kmod/src/Makefile.kernelcompat
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@@ -158,3 +158,12 @@ endif
ifneq (,$(shell grep 'int...get..const struct xattr_handler.*struct dentry.*dentry,' include/linux/xattr.h))
ccflags-y += -DKC_XATTR_STRUCT_XATTR_HANDLER=1
endif
#
# v4.16-rc1-1-g9b2c45d479d0
#
# kernel_getsockname() and kernel_getpeername dropped addrlen arg
#
ifneq (,$(shell grep 'kernel_getsockname.*,$$' include/linux/net.h))
ccflags-y += -DKC_KERNEL_GETSOCKNAME_ADDRLEN=1
endif