ensure uptime is initialized if /proc/uptime cannot be opened

diff --git a/misc/ifstat.c b/misc/ifstat.c
index 1cd55c480bba453485de7ef31f241e128e9bbf6b..7d33f5e36ffa8fc83d16eb9462efb600846f0f0b 100644 (file)
--- a/misc/ifstat.c
+++ b/misc/ifstat.c
@@ -708,7 +708,7 @@ int main(int argc, char *argv[])
                }
                if (!ignore_history) {
                        FILE *tfp;
-                       long uptime;
+                       long uptime = -1;
                        if ((tfp = fopen("/proc/uptime", "r")) != NULL) {
                                if (fscanf(tfp, "%ld", &uptime) != 1)
                                        uptime = -1;

diff --git a/misc/nstat.c b/misc/nstat.c
index 4f73c628d6e8f25712762aa87747d936620bc639..2f06ffdd6a15c01b5c078492f2dd32e4cefaba6c 100644 (file)
--- a/misc/nstat.c
+++ b/misc/nstat.c
@@ -560,7 +560,7 @@ int main(int argc, char *argv[])
                }
                if (!ignore_history) {
                        FILE *tfp;
-                       long uptime;
+                       long uptime = -1;
                        if ((tfp = fopen("/proc/uptime", "r")) != NULL) {
                                if (fscanf(tfp, "%ld", &uptime) != 1)
                                        uptime = -1;

diff --git a/misc/rtacct.c b/misc/rtacct.c
index ab8fdbb806c8a42c21b5dfba8a92f610c57808af..49168bdd6faef24550fde0a12ffac13252cf776b 100644 (file)
--- a/misc/rtacct.c
+++ b/misc/rtacct.c
@@ -580,7 +580,7 @@ int main(int argc, char *argv[])
 
                if (!ignore_history) {
                        FILE *tfp;
-                       long uptime;
+                       long uptime = -1;
                        if ((tfp = fopen("/proc/uptime", "r")) != NULL) {
                                if (fscanf(tfp, "%ld", &uptime) != 1)
                                        uptime = -1;