[gstreamer-bugs] [Bug 591951] New: pipelines/simple-launch-lines check segfaults with libjpeg 7

[bugzilla at gnome.org]

http://bugzilla.gnome.org/show_bug.cgi?id=591951

           Summary: pipelines/simple-launch-lines check segfaults with
                    libjpeg 7
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: waschk at mandriva.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


--- Comment #0 from Götz Waschk <waschk at mandriva.org> 2009-08-16 10:13:45 UTC ---
This is on Mandriva Cooker with gst-plugins-good 0.10.15.3 and libjpeg 7:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x409efb70 (LWP 2029)]
jpeg_fdct_16x16 (data=0x409eee20, sample_data=0x40a3caf8, start_col=0) at
jfdctint.c:2188
2188        tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]);
(gdb) bt
#0  jpeg_fdct_16x16 (data=0x409eee20, sample_data=0x40a3caf8, start_col=0) at
jfdctint.c:2188
#1  0x40bb72ea in forward_DCT (cinfo=0x40a16cc0, compptr=0x40a3ba6c,
sample_data=0x40a3caf8, coef_blocks=0x40a3c5d4, start_row=0, start_col=0,
num_blocks=1)
    at jcdctmgr.c:82
#2  0x40bb68de in compress_data (cinfo=0x40a16cc0, input_buf=0x40a16c24) at
jccoefct.c:180
#3  0x40bb4419 in jpeg_write_raw_data (cinfo=0x40a16cc0, data=0x40a16c24,
num_lines=16) at jcapistd.c:153
#4  0x407abaee in smokecodec_encode (info=0x40a16c00, 
    in=0x40a1f800 '�' <repeats 45 times>, '�' <repeats 46 times>, '�' <repeats
46 times>, '\221' <repeats 45 times>, 'j' <repeats 18 times>..., 
    flags=SMOKECODEC_KEYFRAME, out=0x40a5cd88 "@\001@", outsize=0x409ef0cc) at
smokecodec.c:519
#5  0x407aa2cb in gst_smokeenc_chain (pad=0x8156580, buf=0x40a1ee00) at
gstsmokeenc.c:409
#6  0x400c0c46 in gst_pad_chain_data_unchecked (pad=0x8156580, is_buffer=1,
data=0x40a1ee00) at gstpad.c:4057
#7  0x400c1802 in gst_pad_push_data (pad=0x81564b8, is_buffer=<value optimized
out>, data=0x40a1ee00) at gstpad.c:4287
#8  0x4072b6f3 in gst_base_src_loop (pad=0x81564b8) at gstbasesrc.c:2323
#9  0x400e18dd in gst_task_func (task=0x8169b90) at gsttask.c:234
#10 0x400e3218 in default_func (tdata=0x817b390, pool=0x805cc10) at
gsttaskpool.c:70
#11 0x401e2a37 in g_thread_pool_thread_proxy (data=0x8057100) at
gthreadpool.c:265
#12 0x401e1364 in g_thread_create_proxy (data=0x815efb0) at gthread.c:635
#13 0x40249885 in start_thread () from /lib/i686/libpthread.so.0
#14 0x4033457e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

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