proxmox-mirrors/mirror_lxc
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_lxc synced 2025-08-16 14:51:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #1005 from tych0/warn-about-unexpected-sync-size

Browse Source 
sync: fail on unexpected message sizes
This commit is contained in:
Serge Hallyn 2016-05-06 18:16:21 -05:00
commit bced9b015a
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/lxc/sync.c
View File

@ -47,6 +47,11 @@ static int __sync_wait(int fd, int sequence)
if (!ret) if (!ret)
return 0; return 0;
if (ret != sizeof(sync)) {
ERROR("unexpected sync size: %d expected %lu", ret, sizeof(sync));
return -1;
}
if (sync == LXC_SYNC_ERROR) { if (sync == LXC_SYNC_ERROR) {
ERROR("An error occurred in another process " ERROR("An error occurred in another process "
"(expected sequence number %d)", sequence); "(expected sequence number %d)", sequence);