Version-Release number of selected component:
liferea-1.10.19-2.fc26

Additional info:
reporter:       libreport-2.9.1
backtrace_rating: 4
cmdline:        liferea
crash_function: convert_alpha
executable:     /usr/bin/liferea
journald_cursor: s=d5ff60c0c4d64df29c42275b0058be36;i=d5fbc;b=8311633371f94e99b869af0ef613c023;m=715277679b;t=54e800e9feade;x=8d15254c971e0d3e
kernel:         4.11.0-0.rc8.git0.1.fc26.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 convert_alpha at gdkpixbuf-drawable.c:187
 #1 gdk_pixbuf_get_from_surface at gdkpixbuf-drawable.c:295
 #2 gtk_status_icon_update_image at deprecated/gtkstatusicon.c:1410
 #3 gtk_status_icon_take_image at deprecated/gtkstatusicon.c:1766
 #4 gtk_status_icon_set_from_pixbuf at deprecated/gtkstatusicon.c:1788
 #5 ui_tray_icon_set at ui_tray.c:189
 #6 ui_tray_update at ui_tray.c:223
 #7 feedlist_reset_new_item_count at feedlist.c:361
 #8 item_read_state_changed at item_state.c:108
 #9 itemlist_selection_changed at itemlist.c:577