<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>16728</bug_id>
          
          <creation_ts>2008-01-03 23:07:00 -0800</creation_ts>
          <short_desc>Crash while loading page</short_desc>
          <delta_ts>2008-01-07 07:02:10 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Images</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>16200</dup_id>
          
          <bug_file_loc>http://telegraphindia.com/section/frontpage/index.jsp</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>Cairo</keywords>
          <priority>P2</priority>
          <bug_severity>Major</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Naiem">naiem.shaik</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>66179</commentid>
    <comment_count>0</comment_count>
    <who name="Naiem">naiem.shaik</who>
    <bug_when>2008-01-03 23:07:00 -0800</bug_when>
    <thetext>WebKit crashes when trying to open link

http://telegraphindia.com/section/frontpage/index.jsp.

I have debugged a little and found that this image in the page causes the problem
 http://telegraphindia.com/images/anandautsav.htm

#0  0xb7aa5556 in fbFetch_a8r8g8b8 (bits=0xb4532008, x=500, width=125, 
    buffer=0xbfab8590, indexed=0x0) at fbcompose.c:150
150         memcpy(buffer, (const CARD32 *)bits + x, width*sizeof(CARD32));
(gdb) bt
#0  0xb7aa5556 in fbFetch_a8r8g8b8 (bits=0xb4532008, x=500, width=125, 
    buffer=0xbfab8590, indexed=0x0) at fbcompose.c:150
#1  0xb7aab82a in fbFetch (pict=0x1f4, x=0, y=125, width=125, buffer=0x1f4, 
    mask=0x0, maskBits=4278190080) at fbcompose.c:2787
#2  0xb7aafd3d in pixman_compositeGeneral (op=3215689072, pSrc=0x8141b68, 
    pMask=0x0, pDst=0x8160da0, xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=0, 
    yDst=0, width=0, height=255) at fbcompose.c:4196
#3  0xb7a9cce0 in _cairo_pixman_composite (op=PIXMAN_OPERATOR_SRC, 
    pSrc=0x8141b68, pMask=0x0, pDst=0x8160da0, xSrc=0, ySrc=0, xMask=0, 
    yMask=0, xDst=0, yDst=0, width=125, height=255) at fbpict.c:1928
#4  0xb7a5f61a in _cairo_image_surface_composite (op=CAIRO_OPERATOR_SOURCE, 
    src_pattern=0xbfabeba0, mask_pattern=0x0, abstract_dst=0x8158eb0, 
    src_x=54, src_y=0, mask_x=54, mask_y=0, dst_x=0, dst_y=0, width=125, 
    height=255) at cairo-image-surface.c:857
#5  0xb7a69458 in _cairo_surface_composite (op=CAIRO_OPERATOR_SOURCE, 
    src=0xbfabeba0, mask=0x0, dst=0x8158eb0, src_x=54, src_y=0, mask_x=54, 
    mask_y=0, dst_x=0, dst_y=0, width=125, height=255) at cairo-surface.c:1155
#6  0xb7a6c552 in _cairo_surface_fallback_composite (op=3025346568, 
    src=0xb4532008, mask=0xb4532008, dst=0x1f4, src_x=-1269620728, 
    src_y=-1269620728, mask_x=-1269620728, mask_y=-1269620728, dst_x=0, 
    dst_y=0, width=125, height=255) at cairo-surface-fallback.c:1110
#7  0xb7a694c2 in _cairo_surface_composite (op=CAIRO_OPERATOR_SOURCE, 
    src=0xbfabeba0, mask=0x0, dst=0x816#11 0xb7a5cf3f in _cairo_gstate_fill (gstate=0x8158d30, path=0xb4532008)
    at cairo    mask_y=0, dst_x=54, dst_y=0, width=125, height=255) at cairo-surface.c:1165
#8  0xb7a6b6c4 in _clip_and_composite_trapezoids (src=0xbfabeba0, 
    op=CAIRO_OPERATOR_SOURCE, dst=0x8160a90, traps=0xbfabeb00, clip=0x8158db4, 
    antialias=3025346568) at cairo-surface-fallback.c:448
#9  0xb7a6c055 in _cairo_surface_fallback_fill (surface=0x8160a90, 
    op=CAIRO_OPERATOR_SOURCE, source=0xbfabeba0, path=0xb4532008, 
    fill_rule=3025346568, tolerance=-nan(0x8000000000000), 
    antialias=3025346568) at cairo-surface-fallback.c:907
#10 0xb7a6a6f5 in _cairo_surface_fill (surface=0x8160a90, 
    op=CAIRO_OPERATOR_SOURCE, source=0xb4532008, path=0x8148ae8, 
    fill_rule=CAIRO_FILL_RULE_WINDING, tolerance=0.10000000000000001, 
    antialias=CAIRO_ANTIALIAS_DEFAULT) at cairo-surface.c:1454
-gstate.c:1044
#12 0xb7a55f7c in *INT_cairo_fill_preserve (cr=0x8148978) at cairo.c:2096
#13 0xb7a55fa2 in cairo_fill (cr=0x8148978) at cairo.c:2072
#14 0xb724ebe0 in WebCore::BitmapImage::draw ()
   from /usr/local/lib/libWebKitGtk.so.1
#15 0xb713ca07 in WebCore::GraphicsContext::drawImage ()
   from /usr/local/lib/libWebKitGtk.so.1
#16 0xb713cb7e in WebCore::GraphicsContext::drawImage ()
   from /usr/local/lib/libWebKitGtk.so.1
#17 0xb713cd9d in WebCore::GraphicsContext::drawImage ()
0a90, src_x=54, src_y=0, mask_x=54,</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>66449</commentid>
    <comment_count>1</comment_count>
    <who name="Alp Toker">alp</who>
    <bug_when>2008-01-07 07:02:10 -0800</bug_when>
    <thetext>This is the animated GIF crasher reported in bug #16200

*** This bug has been marked as a duplicate of 16200 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>