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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-04-11 01:31:34 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-11 19:28:33 +0200 |
| commit | 21dae0ad07e6c4d3fa1bd9a91a8b51be316a5111 (patch) | |
| tree | 5633c26cd3dbf1e210c81802e69233888c182dff /fs | |
| parent | proc: check permissions earlier for /proc/*/wchan (diff) | |
| download | linux-21dae0ad07e6c4d3fa1bd9a91a8b51be316a5111.tar.xz linux-21dae0ad07e6c4d3fa1bd9a91a8b51be316a5111.zip | |
proc: use set_puts() at /proc/*/wchan
Link: http://lkml.kernel.org/r/20180217072011.GB16074@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/proc/base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index d8b5a1653444..e9e7652b77da 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -393,7 +393,7 @@ static int proc_pid_wchan(struct seq_file *m, struct pid_namespace *ns, wchan = get_wchan(task); if (wchan && !lookup_symbol_name(wchan, symname)) { - seq_printf(m, "%s", symname); + seq_puts(m, symname); return 0; } |