diff options
| author | Adrian Bunk <bunk@stusta.de> | 2005-05-01 11:59:30 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-01 11:59:30 -0400 |
| commit | 0dec63bab860cc60cc444faa0ac459f1b53545ff (patch) | |
| tree | 3b07982063574ed27b1edd4ec1376b52ca7bbd76 /drivers | |
| parent | 390725c36d220f5ca0c13b8927ac9c758ae1e4ad (diff) | |
[PATCH] drivers/pnp/pnpacpi/rsparser.c: fix an array overflow
This patch fixes an array overflow found by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index c0ddb1eb8c4d..dd61e09029b1 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c | |||
| @@ -94,8 +94,8 @@ static void | |||
| 94 | pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma) | 94 | pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma) |
| 95 | { | 95 | { |
| 96 | int i = 0; | 96 | int i = 0; |
| 97 | while (!(res->dma_resource[i].flags & IORESOURCE_UNSET) && | 97 | while (i < PNP_MAX_DMA && |
| 98 | i < PNP_MAX_DMA) | 98 | !(res->dma_resource[i].flags & IORESOURCE_UNSET)) |
| 99 | i++; | 99 | i++; |
| 100 | if (i < PNP_MAX_DMA) { | 100 | if (i < PNP_MAX_DMA) { |
| 101 | res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag | 101 | res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag |