* [2.6 patch] drivers/pnp/pnpacpi/rsparser.c: fix an array overflow
@ 2005-03-27 20:33 Adrian Bunk
0 siblings, 0 replies; 2+ messages in thread
From: Adrian Bunk @ 2005-03-27 20:33 UTC (permalink / raw)
To: ambx1; +Cc: linux-kernel, len.brown, acpi-devel, Matthieu Castet, Li Shaohua
This patch fixes an array overflow found by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
--- linux-2.6.12-rc1-mm1-full/drivers/pnp/pnpacpi/rsparser.c.old 2005-03-23 02:58:31.000000000 +0100
+++ linux-2.6.12-rc1-mm1-full/drivers/pnp/pnpacpi/rsparser.c 2005-03-23 03:02:49.000000000 +0100
@@ -94,8 +94,8 @@
pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma)
{
int i = 0;
- while (!(res->dma_resource[i].flags & IORESOURCE_UNSET) &&
- i < PNP_MAX_DMA)
+ while (i < PNP_MAX_DMA &&
+ !(res->dma_resource[i].flags & IORESOURCE_UNSET))
i++;
if (i < PNP_MAX_DMA) {
res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag
^ permalink raw reply [flat|nested] 2+ messages in thread
* [2.6 patch] drivers/pnp/pnpacpi/rsparser.c: fix an array overflow
@ 2005-04-09 18:04 Adrian Bunk
0 siblings, 0 replies; 2+ messages in thread
From: Adrian Bunk @ 2005-04-09 18:04 UTC (permalink / raw)
To: Andrew Morton
Cc: ambx1, linux-kernel, len.brown, acpi-devel, Matthieu Castet,
Li Shaohua
This patch fixes an array overflow found by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
This patch was already sent on:
- 27 Mar 2005
--- linux-2.6.12-rc1-mm1-full/drivers/pnp/pnpacpi/rsparser.c.old 2005-03-23 02:58:31.000000000 +0100
+++ linux-2.6.12-rc1-mm1-full/drivers/pnp/pnpacpi/rsparser.c 2005-03-23 03:02:49.000000000 +0100
@@ -94,8 +94,8 @@
pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma)
{
int i = 0;
- while (!(res->dma_resource[i].flags & IORESOURCE_UNSET) &&
- i < PNP_MAX_DMA)
+ while (i < PNP_MAX_DMA &&
+ !(res->dma_resource[i].flags & IORESOURCE_UNSET))
i++;
if (i < PNP_MAX_DMA) {
res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag
^ permalink raw reply [flat|nested] 2+ messages in thread
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