usbip bind writes commands followed by random string when writing to
match_busid attribute in sysfs, caused by using full variable size
instead of string length.
Signed-off-by: Juan Zea <juan....@qindel.com>
---
tools/usb/usbip/src/utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/usb/usbip/src/utils.c b/tools/usb/usbip/src/utils.c
index 2b3d6d2..ea1a1af 100644
--- a/tools/usb/usbip/src/utils.c
+++ b/tools/usb/usbip/src/utils.c
@@ -42,7 +42,7 @@ int modify_match_busid(char *busid, int add)
snprintf(command, SYSFS_BUS_ID_SIZE + 4, "del %s", busid);
rc = write_sysfs_attribute(match_busid_attr_path, command,
- sizeof(command));
+ strlen(command));
if (rc < 0) {
dbg("failed to write match_busid: %s", strerror(errno));
return -1;
--
2.7.4
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