Description of problem:

I just tried to compile Core2 Test1 package xscreensaver-4.14-2

The compiler said

1.

analogtv.c(840): remark #592: variable "lineno" is used before its
value is set

The source code is

  int lineno;
  int i,j;
  double osc,filt;
  double *sp;
  double cbfc=1.0/128.0;

  sp = it->rx_signal + lineno*ANALOGTV_H + cur_hsync;

We can clearly see lineno is used before it is set. Suggest give it
a value before first use.

2.

blinkbox.c(289): warning #175: subscript out of range

The source code is

              bpos[2] = bbox.bottom.x - bscale[3];

but earlier in the file is

GLfloat bscale[3] = {1,1,0.25};

so bscale[3] doesn't exist.

3.

blinkbox.c(296): warning #175: subscript out of range
blinkbox.c(303): warning #175: subscript out of range
blinkbox.c(310): warning #175: subscript out of range
blinkbox.c(317): warning #175: subscript out of range
blinkbox.c(324): warning #175: subscript out of range

Duplicates.


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