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fontsrv: fix some memory leaks

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Xiao-Yong Jin 2018-03-20 22:17:05 -05:00 • committed by David du Colombier
parent b2f6769830
commit a3ec102dc7
2 changed files with 4 additions and 1 deletions
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4
src/cmd/fontsrv/osx.c
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@ -245,8 +245,10 @@ mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
if(m == nil) if(m == nil)
return nil; return nil;
mc = allocmemimage(Rect(0, 0, x+1, y+1), GREY8); mc = allocmemimage(Rect(0, 0, x+1, y+1), GREY8);
if(mc == nil) if(mc == nil){
freememimage(m);
return nil; return nil;
}
memfillcolor(m, DBlack); memfillcolor(m, DBlack);
memfillcolor(mc, DBlack); memfillcolor(mc, DBlack);
fc = malloc((hi+2 - lo) * sizeof fc[0]); fc = malloc((hi+2 - lo) * sizeof fc[0]);

1
src/cmd/fontsrv/x11.c
View file

@ -236,6 +236,7 @@ mksubfont(XFont *xf, char *name, int lo, int hi, int size, int antialias)
m1 = allocmemimage(Rect(0, 0, x, y), antialias ? GREY8 : GREY1); m1 = allocmemimage(Rect(0, 0, x, y), antialias ? GREY8 : GREY1);
memimagedraw(m1, m1->r, m, m->r.min, memopaque, ZP, S); memimagedraw(m1, m1->r, m, m->r.min, memopaque, ZP, S);
freememimage(m); freememimage(m);
freememimage(mc);
sf->name = nil; sf->name = nil;
sf->n = hi+1 - lo; sf->n = hi+1 - lo;