Update of /cvsroot/linuxconsole/ruby/ruby-2.6/drivers/char
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7588
Modified Files:
vt_ioctl.c
Log Message:
Test for a valid signal
Index: vt_ioctl.c
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/ruby-2.6/drivers/char/vt_ioctl.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- vt_ioctl.c 5 Apr 2005 18:21:53 -0000 1.12
+++ vt_ioctl.c 2 Jun 2005 21:44:24 -0000 1.13
@@ -23,6 +23,7 @@
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/console.h>
+#include <linux/signal.h>
#include <asm/io.h>
#include <asm/uaccess.h>
@@ -1055,7 +1056,7 @@
extern int spawnpid, spawnsig;
if (!perm || !capable(CAP_KILL))
return -EPERM;
- if (arg < 1 || arg > _NSIG || arg == SIGKILL)
+ if (!valid_signal(arg) || arg < 1 || arg == SIGKILL)
return -EINVAL;
spawnpid = current->pid;
spawnsig = arg;
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