Messages in this thread Patch in this message |  | | | Date | Thu, 26 Oct 2006 11:01:41 +0200 | | From | Martin Schwidefsky <> | | Subject | [S390] Initialize interval value to 0. |
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From: Gerald Schaefer <geraldsc@de.ibm.com>
[S390] Initialize interval value to 0.
sscanf() could leave the interval value unchanged in which case it would be used uninitialized.
Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> --- arch/s390/appldata/appldata_base.c | 1 + 1 files changed, 1 insertion(+) diff -urpN linux-2.6/arch/s390/appldata/appldata_base.c linux-2.6-patched/arch/s390/appldata/appldata_base.c --- linux-2.6/arch/s390/appldata/appldata_base.c 2006-10-26 10:43:38.000000000 +0200 +++ linux-2.6-patched/arch/s390/appldata/appldata_base.c 2006-10-26 10:44:01.000000000 +0200 @@ -310,6 +310,7 @@ appldata_interval_handler(ctl_table *ctl if (copy_from_user(buf, buffer, len > sizeof(buf) ? sizeof(buf) : len)) { return -EFAULT; } + interval = 0; sscanf(buf, "%i", &interval); if (interval <= 0) { P_ERROR("Timer CPU interval has to be > 0!\n"); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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