Description of problem: flegita cores when scanning muitple pages with Automatic Document Feeder, using HP L7650 All-in-One connected via TCP, at gsb_convert_data_to_rgb () from /usr/lib/libgnomescan.so.0 Version-Release number of selected component (if applicable): gnomescan-0.4.0.2-1.fc7 How reproducible: always Steps to Reproduce: 1. run '/usr/bin/flegita' from command line, in KDE. 2. connect to "HP Officejet Pro L7600" scanner. 3. Source = Automatic Document Feeder (ADF) Fomat = US Letter File type = jpeg 4. put in 3 pages (1-sided) in scanner ADF. 5. in flegita, click 'Scan' button. Actual results: flegita core dumps after Acquisition: 27333KB at #4 0x00e14bcc in memcpy () from /lib/libc.so.6 #5 0x00116072 in gsb_convert_data_to_rgb () from /usr/lib/libgnomescan.so.0 #6 0x001174f3 in gsb_acquire_one () from /usr/lib/libgnomescan.so.0 #7 0x00118480 in gnome_scan_backend_acquire () from /usr/lib/libgnomescan.so.0 See attached backtrace by bug-buddy. Expected results: pages scanned and saved properly. Additional info: Scanner is HP L7650 All-in-one network connected (not USB).
Created attachment 233631 [details] backtrace produced by bug-buddy.
I'm sorry for not attending to this bug for a long time. The upstream authors have re-designed gnome-scan away from 0.4.0 series; the latest 0.5.3 version however would not work in F-7 because it requires newer gtk2 lib than available for F-7. Please upgrade to F-8 if you can, and try out the latest gnome-scan package in the update-testing repo.
Retested on FC8 on 1/23/08. No more core dump seen. Version used on 1/23/08: gnomescan-0.4.0.2-1.fc7 kernel-2.6.23.9-85.fc8 Note that gnomescan was the same version (0.4.0.2-1.fc7) as the one core dumped on 10/21/07, with F7. Apparently some supporting files changed in F8 and no more core dump. Will close bug.