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acpi NamespaceDump: "unsigned <= 0" comparison, better check of byte length

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Viktor Müntzing
2016-01-14 21:16:46 +01:00
committed by PulkoMandy
parent 81b134d33c
commit cc9a637eb0
1 changed files with 3 additions and 3 deletions
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src/add-ons/kernel/bus_managers/acpi/NamespaceDump.cpp
+3 -3
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@@ -149,11 +149,11 @@ dump_acpi_namespace(acpi_ns_device_info *device, char *root, int indenting)
RingBuffer &ringBuffer = *device->buffer; RingBuffer &ringBuffer = *device->buffer;
size_t toWrite = strlen(output); size_t toWrite = strlen(output);
if (toWrite <= 0) if (toWrite == 0)
break; break;
strlcat(output, "\n", sizeof(output)); toWrite = strlcat(output, "\n", sizeof(output));
toWrite++;
if (!ringBuffer.Lock()) if (!ringBuffer.Lock())
break; break;