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bug#3605: Crash in ns_index_color (nsterm.m:1305)
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From: |
Mike |
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Subject: |
bug#3605: Crash in ns_index_color (nsterm.m:1305) |
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Date: |
Wed, 21 Oct 2009 17:05:20 -0700 |
I spent some more time looking at this, and I think I've found the problem:
ns_defined_color needs to block input around its calls to ns_get_color
and (at least) ns_index_color. ns_get_color calls UNBLOCK_INPUT after
allocating an autorelease NSColor. Because the outer autorelease pool
is flushed every time through the event loop, sometimes the color gets
freed before ns_index_color has a chance to retain it.
As a reliable test case, try loading the color palette from
http://www.emacswiki.org/cgi-bin/wiki/palette.el