ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 20:51:03 +02:00
Code Issues Packages Projects Releases Wiki Activity

samples, bpf: Add missing munmap in xdpsock

Browse Source 
We mmap the umem region, but we never munmap it.
Add the missing call at the end of the cleanup.

Fixes: 3945b37a97 ("samples/bpf: use hugepages in xdpsock app")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/bpf/20210303185636.18070-3-maciej.fijalkowski@intel.com
This commit is contained in:
Maciej Fijalkowski
2021-03-03 19:56:35 +01:00
committed by Daniel Borkmann
parent c95c34f01b
commit 6bc6699881
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
samples/bpf/xdpsock_user.c
View File

@@ -1699,5 +1699,7 @@ int main(int argc, char **argv)
xdpsock_cleanup(); xdpsock_cleanup();
munmap(bufs, NUM_FRAMES * opt_xsk_frame_size);
return 0; return 0;
} }