]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
kernel/acct.c: use dedicated helper to access rlimit values
authorYang Yang <yang.yang29@zte.com.cn>
Wed, 8 Sep 2021 02:58:18 +0000 (19:58 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 8 Sep 2021 18:50:26 +0000 (11:50 -0700)
Use rlimit() helper instead of manually writing whole chain from
task to rlimit value. See patch "posix-cpu-timers: Use dedicated
helper to access rlimit values".

Link: https://lkml.kernel.org/r/20210728030822.524789-1-yang.yang29@zte.com.cn
Signed-off-by: Yang Yang <yang.yang29@zte.com.cn>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: sh_def@163.com <sh_def@163.com>
Cc: Yang Yang <yang.yang29@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/acct.c

index a64102be2bb06b7e1d1f366940329c91b9158679..23a7ab8e6cbc8bdf68c0f46d8d09dfce07c5a6f5 100644 (file)
@@ -478,7 +478,7 @@ static void do_acct_process(struct bsd_acct_struct *acct)
        /*
         * Accounting records are not subject to resource limits.
         */
-       flim = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
+       flim = rlimit(RLIMIT_FSIZE);
        current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;
        /* Perform file operations on behalf of whoever enabled accounting */
        orig_cred = override_creds(file->f_cred);