[U-Boot-Users] [PATCH] ahci malloc corruption
Ed Swarthout
Ed.Swarthout at freescale.com
Wed Jul 25 06:25:10 CEST 2007
Fix malloc size error in ahci_init_one. Typically this causes scsi
init to corrupt the devlist and break the coninfo command.
Fix a compiler size warning.
Signed-off-by: Ed Swarthout <Ed.Swarthout at freescale.com>
---
drivers/ahci.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/ahci.c b/drivers/ahci.c
index 8ceff00..3d82c62 100644
--- a/drivers/ahci.c
+++ b/drivers/ahci.c
@@ -253,13 +253,14 @@ static void ahci_print_info(struct ahci_probe_ent *probe_ent)
static int ahci_init_one(pci_dev_t pdev)
{
- u32 iobase, vendor;
+ u32 iobase;
+ u16 vendor;
int rc;
memset((void *)ataid, 0, sizeof(hd_driveid_t *) * AHCI_MAX_PORTS);
- probe_ent = malloc(sizeof(probe_ent));
- memset(probe_ent, 0, sizeof(probe_ent));
+ probe_ent = malloc(sizeof(struct ahci_probe_ent));
+ memset(probe_ent, 0, sizeof(struct ahci_probe_ent));
probe_ent->dev = pdev;
pci_read_config_dword(pdev, AHCI_PCI_BAR, &iobase);
--
1.5.3.rc1.13.g08e38
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