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Problem report #24
From: |
Dan Nicolaescu |
Subject: |
Problem report #24 |
Date: |
Mon, 10 Apr 2006 11:50:06 -0700 |
CID: 24
Checker: FORWARD_NULL (help)
File: emacs/src/xfaces.c
Function: Fx_list_fonts
Description: Variable "f" tracked as NULL was passed to a function that
dereferences it.
Event assign_zero: Variable "f" assigned value 0.
Also see events: [var_deref_model]
3022 f = NULL;
3023 face = Qnil;
3024 }
3025
3026 /* Determine the width standard for comparison with the fonts we
find. */
3027
At conditional (1): "face == Qnil" taking false path
3028 if (NILP (face))
3029 size = 0;
3030 else
3031 {
3032 /* This is of limited utility since it works with character
3033 widths. Keep it for compatibility. --gerd. */
Event var_deref_model: Variable "f" tracked as NULL was passed to a function
that dereferences it. [model]
Also see events: [assign_zero]
3034 int face_id = lookup_named_face (f, face, 0, 0);
3035 struct face *face = (face_id < 0
3036 ? NULL
3037 : FACE_FROM_ID (f, face_id));
3038
- Problem report #24,
Dan Nicolaescu <=