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--- 1.74/arch/x86_64/ia32/sys_ia32.c 2004-12-19 10:58:02 -08:00
+++ 1.75/arch/x86_64/ia32/sys_ia32.c 2004-12-19 10:58:02 -08:00
@@ -525,11 +525,12 @@
int sys32_ni_syscall(int call)
{
struct task_struct *me = current;
- static char lastcomm[8];
- if (strcmp(lastcomm, me->comm)) {
- printk(KERN_INFO "IA32 syscall %d from %s not implemented\n", call,
- current->comm);
- strcpy(lastcomm, me->comm);
+ static char lastcomm[sizeof(me->comm)];
+
+ if (strncmp(lastcomm, me->comm, sizeof(lastcomm))) {
+ printk(KERN_INFO "IA32 syscall %d from %s not implemented\n",
+ call, me->comm);
+ strncpy(lastcomm, me->comm, sizeof(lastcomm));
}
return -ENOSYS;
}
@@ -1125,11 +1126,11 @@
long sys32_vm86_warning(void)
{
struct task_struct *me = current;
- static char lastcomm[8];
- if (strcmp(lastcomm, me->comm)) {
+ static char lastcomm[sizeof(me->comm)];
+ if (strncmp(lastcomm, me->comm, sizeof(lastcomm))) {
printk(KERN_INFO "%s: vm86 mode not supported on 64 bit kernel\n",
me->comm);
- strcpy(lastcomm, me->comm);
+ strncpy(lastcomm, me->comm, sizeof(lastcomm));
}
return -ENOSYS;
}
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