41 lines
1.6 KiB
Diff
41 lines
1.6 KiB
Diff
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On s390, GCC does not like the string initialization in this case. When
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ValueToWrite is initialized this way, GCC tries to copy the entire string
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into an ACPI_OBJECT instead of just the pointer (see the use in the call
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to memcpy()). So, move the init so GCC recognizes that ValueToWrite is
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only a pointer, and not a whole string that needs to be moved.
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Index: acpica-unix2-20200925/source/components/debugger/dbtest.c
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===================================================================
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--- acpica-unix2-20200925.orig/source/components/debugger/dbtest.c
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+++ acpica-unix2-20200925/source/components/debugger/dbtest.c
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@@ -719,9 +719,10 @@ AcpiDbTestStringType (
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ACPI_OBJECT *Temp1 = NULL;
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ACPI_OBJECT *Temp2 = NULL;
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ACPI_OBJECT *Temp3 = NULL;
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- char *ValueToWrite = "Test String from AML Debugger";
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+ char *ValueToWrite = NULL;
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ACPI_OBJECT WriteValue;
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ACPI_STATUS Status;
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+ const char *TestStr = "Test String from AML Debugger";
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/* Read the original value */
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@@ -737,6 +738,9 @@ AcpiDbTestStringType (
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/* Write a new value */
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+ ValueToWrite = AcpiOsAllocateZeroed(strlen(TestStr)+1);
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+ strncpy(ValueToWrite, TestStr, strlen(TestStr)+1);
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+
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WriteValue.Type = ACPI_TYPE_STRING;
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WriteValue.String.Length = strlen (ValueToWrite);
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WriteValue.String.Pointer = ValueToWrite;
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@@ -790,6 +794,7 @@ Exit:
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if (Temp1) {AcpiOsFree (Temp1);}
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if (Temp2) {AcpiOsFree (Temp2);}
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if (Temp3) {AcpiOsFree (Temp3);}
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+ if (ValueToWrite) {AcpiOsFree (ValueToWrite);}
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return (Status);
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}
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