Commit 28f4807d authored Feb 07, 2024 by Matt Schulte

fastboot: Remove '\n' from interface name on linux

If the device provides an interface string, we should remove the newline
from the read file that is added from by the linux kernel.

Bug: 324320178
Test: Ran the same command with my local changes vs not

```
bash$ ./fastboot devices -l
5f42ad5ad259c90cf14ea222791b6aaa fastboot usb:7-3

bash$ fastboot devices -l
5f42ad5ad259c90cf14ea222791b6aaa fastboot
 usb:7-3
```

Change-Id: Ida3316fdba8e35f0c66784f83455a4d82e90ba1c

parent c72c9a6d

fastboot/usb_linux.cpp

+3 −0

Original line number	Diff line number	Diff line
		@@ -269,6 +269,9 @@ static int filter_usb_device(char* sysfs_name,
		auto path = android::base::StringPrintf("/sys/bus/usb/devices/%s/%s:1.%d/interface",
		sysfs_name, sysfs_name, ifc->bInterfaceNumber);
		if (android::base::ReadFileToString(path, &interface)) {
		if (!interface.empty() && interface.back() == '\n') {
		interface.pop_back();
		}
		snprintf(info.interface, sizeof(info.interface), "%s", interface.c_str());
		}