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-rw-r--r--util-linux/renice.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/util-linux/renice.c b/util-linux/renice.c
index 65a8000..4670459 100644
--- a/util-linux/renice.c
+++ b/util-linux/renice.c
@@ -6,7 +6,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
-
/* Notes:
* Setting an absolute priority was obsoleted in SUSv2 and removed
* in SUSv3. However, the common linux version of renice does
@@ -95,6 +94,7 @@ int renice_main(int argc UNUSED_PARAM, char **argv)
/* Process an ID arg. */
if (which == PRIO_USER) {
struct passwd *p;
+ /* NB: use of getpwnam makes it risky to be NOFORK, switch to getpwnam_r? */
p = getpwnam(arg);
if (!p) {
bb_error_msg("unknown user %s", arg);