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usb crash修复 Signed-off-by:baozewei@huawei.com

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Signed-off-by: b30052170 <baozewei@huawei.com>
This commit is contained in:
b30052170 2024-11-08 11:35:07 +08:00
parent cc080ba814
commit 6aae6de768
1 changed files with 3 additions and 4 deletions
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7
ohos-usb-print.patch
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@ -1,9 +1,9 @@
diff --git a/backend/usb-oh.c b/backend/usb-oh.c
new file mode 100644
index 0000000..668ea73
index 0000000..6268f77
--- /dev/null
+++ b/backend/usb-oh.c
@@ -0,0 +1,1818 @@
@@ -0,0 +1,1817 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
@ -892,8 +892,7 @@ index 0000000..668ea73
+ }
+
+ printer->origconf = current;
+ fprintf(stderr, "DEBUG: open_device OH_ControlTransferRead current = %c, printer->origconf = %d\n",
+ current, printer->origconf);
+ fprintf(stderr, "DEBUG: open_device OH_ControlTransferRead current = %c\n", current);
+
+ confptr = printer->device->config[printer->conf];
+ number1 = confptr.iConfiguration;