29 lines
817 B
Diff
29 lines
817 B
Diff
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diff -ur pcsc-lite-1.8.10.orig/src/hotplug_libudev.c pcsc-lite-1.8.10/src/hotplug_libudev.c
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--- pcsc-lite-1.8.10.orig/src/hotplug_libudev.c 2013-10-06 12:25:18.000000000 +0200
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+++ pcsc-lite-1.8.10/src/hotplug_libudev.c 2014-06-03 09:54:44.289011617 +0200
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@@ -541,6 +541,12 @@
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fd_set fds;
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udev_monitor = udev_monitor_new_from_netlink(udev, "udev");
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+ if (udev_monitor == NULL)
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+ {
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+ Log1(PCSC_LOG_ERROR, "udev_monitor_new_from_netlink() error\n");
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+ return;
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+ }
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+
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/* filter only the interfaces */
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r = udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "usb",
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@@ -560,6 +566,11 @@
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/* udev monitor file descriptor */
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fd = udev_monitor_get_fd(udev_monitor);
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+ if (fd < 0)
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+ {
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+ Log2(PCSC_LOG_ERROR, "udev_monitor_get_fd() error: %d\n", fd);
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+ return;
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+ }
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while (!AraKiriHotPlug)
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{
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