06a603b8d5
When ELF binaries and shared libraries are used, the internal functions of libnftnl such as xfree() are not visible to the outside world (their visibility is 'hidden'). Therefore, the fact that other programs (especially nftables) may have symbols with the same name does not cause any problem. However, when doing static linking on a non-ELF platform (such as Blackfin, which uses the FLAT binary format), there is no way of encoding this visibility. Therefore, the xfree() symbols of libnftnl becomes visible to the outside world, causing a conflict with the xfree() symbol defined by nftables. To solve this, this patch renames the libnftnl xfree() function to libnftnl_xfree(). This commit fixes a problem seen after building nftables statically on Blackfin. This problem was seen after the previous patch fixing the autobuilder failure: http://autobuild.buildroot.org/results/98b/98b707ffdeeb1cda94b7c1019ef29cf5fd7db8bf/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> |
||
|---|---|---|
| .. | ||
| Config.in | ||
| libnftnl-0001-rename-xfree.patch | ||
| libnftnl.mk | ||