#16489: App_server crash when browsing URL with WebPositive
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Reporter: vidrep | Owner: PulkoMandy
Type: bug | Status: assigned
Priority: normal | Milestone: Unscheduled
Component: Servers/app_server | Version: R1/beta2
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by ttcoder):
Thanks for the explanation @pulkomandy, so it's a limitation of the
"hoard" allocator. No big deal. Switching to "memory re-use" (to slow down
the creep towards the 2 GB mark) was successful and I could reproduce the
crash that way anyway.
The guarded heap gives some additional hints, maybe someone can get lucky
with them:
{{{
thread 1220: w:936:offscreen
state: Call (thread 1220 tried accessing address
0x2f566000 which is a guard page (base: 0x2f565fc0, size: 54, alignment:
16, allocated by thread: 1220, freed by thread: -1))
...
0x7f23d58410f0 0x75ba8483ae void
agg::render_scanlines<agg::rasterizer_scanline_aa_subpix<agg::rasterizer_sl_clip<agg::ras_conv_int>
, agg::scanline_p8_subpix,agg::renderer_scanline_subpix_solid<agg::renderer_region<PixelFormat> >
(agg::rasterizer_scanline_aa_subpix<agg::rasterizer_sl_clip<agg::ras_conv_int>agg::renderer_scanline_subpix_solid<agg::renderer_region<PixelFormat> >&)
&, agg::scanline_p8_subpix&,
