From 8d3e9e5c3e1813b372f84d3bcca08bbe479f7f63 Mon Sep 17 00:00:00 2001 From: Lee Duncan Date: Tue, 21 May 2013 14:16:38 -0700 Subject: PATCH 1 of 1] correctly check return value of nice() The nice() call can return a negative value, since it returns the previous nice value. Signed-off-by: Lee Duncan --- usr/iscsi_util.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/usr/iscsi_util.c b/usr/iscsi_util.c index 5e3420e..ac86847 100644 --- a/usr/iscsi_util.c +++ b/usr/iscsi_util.c @@ -60,7 +60,8 @@ int oom_adjust(void) char path[ISCSI_OOM_PATH_LEN]; struct stat statb; - if (nice(-10) < 0) + errno = 0; + if (nice(-10) == -1 && errno != 0) log_debug(1, "Could not increase process priority: %s", strerror(errno)); -- 1.8.1.4