* Problem report #114: base/src/emacs/src/font.c (Fopen_font); UNINIT
@ 2008-12-02 22:24 Dan Nicolaescu
2008-12-03 5:11 ` Chong Yidong
0 siblings, 1 reply; 2+ messages in thread
From: Dan Nicolaescu @ 2008-12-02 22:24 UTC (permalink / raw)
To: emacs-devel
CID: 114
Checker: UNINIT (help)
File: base/src/emacs/src/font.c
Function: Fopen_font
Description: Using uninitialized value "isize"
Event var_decl: Declared variable "isize" without initializer
Also see events: [uninit_use]
4434 int isize;
4435
At conditional (1): "font_entity & 7 != 4" taking false path
At conditional (2): "((0), (font_entity & -8))->size & 4611686018429485056 != 4611686018429485056" taking false path
At conditional (3): "((0), (font_entity & -8))->size & 511 != 14" taking false path
At conditional (4): "0" taking false path
4436 CHECK_FONT_ENTITY (font_entity);
At conditional (5): "frame == Qnil" taking true path
4437 if (NILP (frame))
4438 frame = selected_frame;
At conditional (6): "frame & 7 != 4" taking false path
At conditional (7): "((0), (frame & -8))->size & 4611686018427388928 != 4611686018427388928" taking false path
At conditional (8): "((0), (frame & -8))->terminal == 0" taking false path
At conditional (9): "0" taking false path
4439 CHECK_LIVE_FRAME (frame);
4440
At conditional (10): "size == Qnil" taking false path
4441 if (NILP (size))
4442 isize = XINT (AREF (font_entity, FONT_SIZE_INDEX));
4443 else
4444 {
At conditional (11): "size & 7 != 6" taking false path
At conditional (12): "0" taking false path
4445 CHECK_NUMBER_OR_FLOAT (size);
At conditional (13): "size & 7 == 6" taking true path
4446 if (FLOATP (size))
Event uninit_use: Using uninitialized value "isize"
Also see events: [var_decl]
4447 isize = POINT_TO_PIXEL (- isize, XFRAME (frame)->resy);
4448 else
4449 isize = XINT (size);
4450 if (isize == 0)
4451 isize = 120;
4452 }
4453 return font_open_entity (XFRAME (frame), font_entity, isize);
4454 }
4
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2008-12-02 22:24 Problem report #114: base/src/emacs/src/font.c (Fopen_font); UNINIT Dan Nicolaescu
2008-12-03 5:11 ` Chong Yidong
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