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authorBob Moore <robert.moore@intel.com>2008-08-04 11:13:01 +0800
committerAndi Kleen <ak@linux.intel.com>2008-08-15 02:12:16 +0200
commit3c7db22a194d3b53584047425af82b4e1e03d9f7 (patch)
tree96462093e2826ca81641ccef7ae5718ce2b9c9bb /include/acpi
parentd3ff268a0149fce8835f6d48ab481d5e3321e0f7 (diff)
downloadop-kernel-dev-3c7db22a194d3b53584047425af82b4e1e03d9f7.zip
op-kernel-dev-3c7db22a194d3b53584047425af82b4e1e03d9f7.tar.gz
ACPICA: Additional error checking for pathname utilities
Add error check after all calls to acpi_ns_get_pathname_length. Add status return from acpi_ns_build_external_path and check after all calls. Add parameter validation to acpi_ut_initialize_buffer. Reported by and initial patch by Ingo Molnar. http://lkml.org/lkml/2008/7/21/176 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acnamesp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index 9ed70a0..c340085 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -182,7 +182,7 @@ acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info);
*/
u32 acpi_ns_opens_scope(acpi_object_type type);
-void
+acpi_status
acpi_ns_build_external_path(struct acpi_namespace_node *node,
acpi_size size, char *name_buffer);
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