proxmox-mirrors/mirror_lxc
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_lxc synced 2025-07-25 20:25:27 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

coverity: Check fcntl return value

Browse Source 
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
This commit is contained in:
Stéphane Graber 2014-02-14 16:07:41 -05:00
parent acd4922efe
commit 71b2940d87
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/lxc/attach.c
View File

@ -1026,8 +1026,11 @@ static int attach_child_main(void* data)
flags = fcntl(fd, F_GETFL); flags = fcntl(fd, F_GETFL);
if (flags < 0) if (flags < 0)
continue; continue;
if (flags & FD_CLOEXEC) if (flags & FD_CLOEXEC) {
fcntl(fd, F_SETFL, flags & ~FD_CLOEXEC); if (fcntl(fd, F_SETFL, flags & ~FD_CLOEXEC) < 0) {
SYSERROR("Unable to clear CLOEXEC from fd");
}
}
} }
/* we're done, so we can now do whatever the user intended us to do */ /* we're done, so we can now do whatever the user intended us to do */