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authorRoy Marples <roy@marples.name>2007-08-22 14:10:46 +0000
committerRoy Marples <roy@marples.name>2007-08-22 14:10:46 +0000
commit1ef8a7f04160675e414027f4e9fd382875edafa3 (patch)
tree6f6f4ee2e21f2b94c7f66adba90df8c3bf33a440 /src/rc.c
parent25d46c0e963a273e6f2cf097a05a2c24e63251ff (diff)
Only open /proc/cmdline if it exists, #189686 thanks to Christian Affolter
Diffstat (limited to 'src/rc.c')
-rw-r--r--src/rc.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/rc.c b/src/rc.c
index f4613a8a..1cb899a6 100644
--- a/src/rc.c
+++ b/src/rc.c
@@ -378,7 +378,10 @@ static char *proc_getent (const char *ent)
char *p;
char *value = NULL;
int i;
-
+
+ if (! rc_exists ("/proc/cmdline"))
+ return (NULL);
+
if (! (fp = fopen ("/proc/cmdline", "r"))) {
eerror ("failed to open `/proc/cmdline': %s", strerror (errno));
return (NULL);