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This should fix intermitent KDLs (at least with console debug output).

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Use the size of the struct instead of checking a pointer that is never NULL...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19935 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
2007-01-24 00:24:51 +00:00
parent 355260f73b
commit ea62eb1bc9
1 changed files with 16 additions and 14 deletions
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headers/private/shared/pci-utils.h
+16 -14
View File
@@ -14,23 +14,25 @@ get_class_info(uint8 pci_class_base_id, uint8 pci_class_sub_id, uint8 pci_class_
if (pci_class_base_id == 0x80)
snprintf(classInfo, size, " (Other)");
else {
PCI_CLASSCODETABLE *s = PciClassCodeTable, *foundItem = NULL;
while (s->BaseDesc) {
if ((pci_class_base_id == s->BaseClass)
&& (pci_class_sub_id == s->SubClass)) {
foundItem = s;
if (pci_class_api_id == s->ProgIf)
PCI_CLASSCODETABLE *foundItem = NULL;
int i;
for (i = 0; i < (int)PCI_CLASSCODETABLE_LEN; i++) {
if ((pci_class_base_id == PciClassCodeTable[i].BaseClass)
&& (pci_class_sub_id == PciClassCodeTable[i].SubClass)) {
foundItem = &PciClassCodeTable[i];
if (pci_class_api_id == PciClassCodeTable[i].ProgIf)
break;
}
s++;
}
if (!s->BaseDesc)
s = foundItem;
if (pci_class_sub_id != 0x80)
snprintf(classInfo, size, "%s (%s%s%s)", s->BaseDesc, s->SubDesc,
(s->ProgDesc && strcmp("", s->ProgDesc)) ? ", " : "", s->ProgDesc);
else
snprintf(classInfo, size, "%s", s->BaseDesc);
if (foundItem) {
if (pci_class_sub_id != 0x80)
snprintf(classInfo, size, "%s (%s%s%s)", foundItem->BaseDesc, foundItem->SubDesc,
(foundItem->ProgDesc && strcmp("", foundItem->ProgDesc)) ? ", " : "", foundItem->ProgDesc);
else
snprintf(classInfo, size, "%s", foundItem->BaseDesc);
} else
snprintf(classInfo, size, "%s (%u:%u:%u)", "(Unknown)",
pci_class_base_id, pci_class_sub_id, pci_class_api_id);
}
}