From: Dave Jones <davej@redhat.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] plug leaks in aic7xxx_osm
Date: Wed, 1 Sep 2004 16:51:21 +0100 [thread overview]
Message-ID: <200409011551.i81FpLcH000635@delerium.codemonkey.org.uk> (raw)
Spotted with the source checker from Coverity.com.
Signed-off-by: Dave Jones <davej@redhat.com>
diff -urpN --exclude-from=/home/davej/.exclude bk-linus/drivers/scsi/aic7xxx/aic7xxx_osm.c linux-2.6/drivers/scsi/aic7xxx/aic7xxx_osm.c
--- bk-linus/drivers/scsi/aic7xxx/aic7xxx_osm.c 2004-08-28 21:57:23.000000000 +0100
+++ linux-2.6/drivers/scsi/aic7xxx/aic7xxx_osm.c 2004-09-01 13:31:12.000000000 +0100
@@ -1408,6 +1408,7 @@ ahc_dmamem_alloc(struct ahc_softc *ahc,
if (ahc->dev_softc != NULL)
if (ahc_pci_set_dma_mask(ahc->dev_softc, 0xFFFFFFFF)) {
printk(KERN_WARNING "aic7xxx: No suitable DMA available.\n");
+ kfree(map);
return (ENODEV);
}
*vaddr = pci_alloc_consistent(ahc->dev_softc,
@@ -1416,6 +1417,7 @@ ahc_dmamem_alloc(struct ahc_softc *ahc,
if (ahc_pci_set_dma_mask(ahc->dev_softc,
ahc->platform_data->hw_dma_mask)) {
printk(KERN_WARNING "aic7xxx: No suitable DMA available.\n");
+ kfree(map);
return (ENODEV);
}
#else /* LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0) */
reply other threads:[~2004-09-01 16:07 UTC|newest]
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