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bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs
From: |
Alan Third |
Subject: |
bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs |
Date: |
Sat, 19 Nov 2016 11:18:23 +0000 |
User-agent: |
Mutt/1.7.0 (2016-08-17) |
On Sat, Nov 19, 2016 at 12:27:27PM +0200, Eli Zaretskii wrote:
> So the question now becomes: how did that glyph_string got a NULL
> font? The answer is somewhere in the code that generates glyph
> strings as part of the call to BUILD_GLYPH_STRINGS. Can you try
> figuring out why does that happen, by stepping through the code in
> BUILD_GLYPH_STRINGS?
I’m trying to work out how to do this, but in the mean‐time here’s s->face:
(lldb) fr v *s->face
(face) *s->face = {
lface = {
[0] = 17952
[1] = 4311871236
[2] = 4298401388
[3] = 32304
[4] = 482
[5] = 32304
[6] = 32304
[7] = 0
[8] = 0
[9] = 4313454388
[10] = 4313454420
[11] = 0
[12] = 0
[13] = 0
[14] = 0
[15] = 4356698701
[16] = 0
[17] = 4313448132
[18] = 44496
}
id = 19
gc = 0x0000000000000000
stipple = 0
foreground = 2
background = 1
underline_color = 0
overline_color = 0
strike_through_color = 0
box_color = 0
font = 0x0000000000000000
fontset = 3
box_line_width = 0
box = FACE_NO_BOX
underline_type = FACE_UNDER_LINE
use_box_color_for_shadows_p = false
underline_p = false
overline_p = false
strike_through_p = false
foreground_defaulted_p = false
background_defaulted_p = false
underline_defaulted_p = false
overline_color_defaulted_p = false
strike_through_color_defaulted_p = false
box_color_defaulted_p = false
tty_bold_p = false
tty_italic_p = false
tty_underline_p = false
tty_reverse_p = false
colors_copied_bitwise_p = true
overstrike = false
synth_ital = false
hash = 7029
next = 0x000000010fd7e5d0
prev = 0x000000010c5eda00
ascii_face = 0x00000001011afac0
}
I don’t know if that tells you anything useful.
--
Alan Third
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Josh Berdine, 2016/11/18
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Eli Zaretskii, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Alan Third, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Eli Zaretskii, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs,
Alan Third <=
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Eli Zaretskii, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Alan Third, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Eli Zaretskii, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Alan Third, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Eli Zaretskii, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Alan Third, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Eli Zaretskii, 2016/11/19
- bug#22818: 25.1.1 Emacs.app crash ns_compute_glyph_string_overhangs, Alan Third, 2016/11/19