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libdraw: open file-descriptor with OCEXEC flag in readcolmap()

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This commit is contained in:
cinap_lenrek 2020-12-07 16:30:27 +01:00
parent 1a900513fb
commit f341ae8c77
1 changed files with 2 additions and 2 deletions
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4
sys/src/libdraw/readcolmap.c
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@ -27,8 +27,8 @@ readcolmap(Display *d, RGB *colmap)
USED(screen); USED(screen);
sprint(buf, "/dev/draw/%d/colormap", d->dirno); sprint(buf, "/dev/draw/%d/colormap", d->dirno);
b = Bopen(buf, OREAD); b = Bopen(buf, OREAD|OCEXEC);
if(b == 0) if(b == nil)
drawerror(d, "rdcolmap: can't open colormap device"); drawerror(d, "rdcolmap: can't open colormap device");
for(;;) { for(;;) {