author: Linus Torvalds <torvalds@linux-foundation.org> 2020-12-15 19:29:43 -0800
committer: Linus Torvalds <torvalds@linux-foundation.org> 2020-12-15 19:29:43 -0800
commit: faf145d6f3f3d6f2c066f65602ba9d0a03106915
parent: 6febd8bef36e64fc1f4aaff1f6302be5c653ad64
Commit Summary:
Diffstat:
1 file changed, 2 insertions, 4 deletions
diff --git a/fs/coredump.c b/fs/coredump.c
index c6acfc694f65..a2f6ecc8e345 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -586,7 +586,6 @@ void do_coredump(const kernel_siginfo_t *siginfo)
int ispipe;
size_t *argv = NULL;
int argc = 0;
- struct files_struct *displaced;
/* require nonrelative corefile path and be extra careful */
bool need_suid_safe = false;
bool core_dumped = false;
@@ -792,11 +791,10 @@ void do_coredump(const kernel_siginfo_t *siginfo)
}
/* get us an unshared descriptor table; almost always a no-op */
- retval = unshare_files(&displaced);
+ /* The cell spufs coredump code reads the file descriptor tables */
+ retval = unshare_files();
if (retval)
goto close_fail;
- if (displaced)
- put_files_struct(displaced);
if (!dump_interrupted()) {
/*
* umh disabled with CONFIG_STATIC_USERMODEHELPER_PATH="" would