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hostusb: Properly handle 'usbX' sysfs files

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Fedora bug https://bugzilla.redhat.com/show_bug.cgi?id=598272

Some files under /sys/bus/usb/devices/ have the format 'usbX', where
X is the USB bus number. Use STRPREFIX to correctly parse the bus numbers.
This commit is contained in:
Cole Robinson 2010-06-01 14:46:26 -04:00
parent 3db47cb5d2
commit fa6da6608a
1 changed files with 1 additions and 1 deletions
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2
src/util/hostusb.c
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@ -121,7 +121,7 @@ static int usbFindBusByVendor(unsigned vendor, unsigned product,
char *tmpstr = de->d_name;
unsigned found_bus, found_addr;
if (STREQ(de->d_name, "usb"))
if (STRPREFIX(de->d_name, "usb"))
tmpstr += 3;
if (virStrToLong_ui(tmpstr, &ignore, 10, &found_bus) < 0) {