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Code Issues Releases Activity

Revert r237073. 'td' can be NULL here.

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MFC after:	1 month
This commit is contained in:
Pawel Jakub Dawidek 2012-06-16 12:56:36 +00:00
parent 15e92497e2
commit cff2dcd10d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=237158
1 changed files with 1 additions and 3 deletions
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4
sys/kern/kern_descrip.c
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@ -2104,9 +2104,6 @@ closef(struct file *fp, struct thread *td)
struct filedesc *fdp;
struct file *fp_object;
fdp = td->td_proc->p_fd;
FILEDESC_UNLOCK_ASSERT(fdp);
/*
* POSIX record locking dictates that any close releases ALL
* locks owned by this process. This is handled by setting
@ -2142,6 +2139,7 @@ closef(struct file *fp, struct thread *td)
* Handle special case where file descriptor table is
* shared between multiple process leaders.
*/
fdp = td->td_proc->p_fd;
FILEDESC_XLOCK(fdp);
for (fdtol = fdtol->fdl_next;
fdtol != td->td_proc->p_fdtol;