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authorJesper Juhl <jj@chaosbits.net>2012-05-03 09:38:10 +0800
committerLen Brown <len.brown@intel.com>2012-06-01 11:51:49 -0400
commit6af1c4fc5227af65092ebc848989693562bfa3e8 (patch)
tree90c823a42a863c8ec759a89b1c407cd6c7de5477 /drivers/acpi
parent76e10d158efb6d4516018846f60c2ab5501900bc (diff)
ACPICA: AML Parser: Fix two possible memory leaks in error path
Fixes a couple of memory leaks in the error recovery path. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/psargs.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c
index 5ac36aba507..a683d6606e2 100644
--- a/drivers/acpi/acpica/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
@@ -618,6 +618,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
arg = acpi_ps_alloc_op(AML_INT_BYTELIST_OP);
if (!arg) {
+ acpi_ps_free_op(field);
return_PTR(NULL);
}
@@ -662,6 +663,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
} else {
arg = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);
if (!arg) {
+ acpi_ps_free_op(field);
return_PTR(NULL);
}