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| From: | Gerd Möllmann |
| Subject: | bug#58334: 29.0.50; ASAN heap use after free in gui_produce_glyphs |
| Date: | Thu, 6 Oct 2022 20:36:22 +0200 |
| User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 |
On 22-10-06 20:30 , Eli Zaretskii wrote:
Actually, I no longer think this will help, because redisplay_internal sets inhibit_free_realized_faces to zero at the beginning...
Yeah, I've seen the specbind right now.
Any way of figuring out which face is it that triggers the ASAN? Is it one of the basic faces, or some non-basic face?
I'm afraid no. What about the idea to additionally check for inhibited GC? That is, free faces only if not imhibit_free and not imhibit_gc?
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