Commit 0dec63ba authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
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[PATCH] drivers/pnp/pnpacpi/rsparser.c: fix an array overflow

This patch fixes an array overflow found by the Coverity checker.
Signed-off-by: default avatarAdrian Bunk <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 390725c3
......@@ -94,8 +94,8 @@ static void
pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma)
int i = 0;
while (!(res->dma_resource[i].flags & IORESOURCE_UNSET) &&
while (i < PNP_MAX_DMA &&
!(res->dma_resource[i].flags & IORESOURCE_UNSET))
if (i < PNP_MAX_DMA) {
res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag
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