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rio: open /dev/snarf with OCEXEC flag when writing

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This commit is contained in:
cinap_lenrek 2020-12-07 14:23:23 +01:00
parent c86a960880
commit ed3ae3faa3
1 changed files with 1 additions and 1 deletions
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2
sys/src/cmd/rio/rio.c
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@ -244,7 +244,7 @@ putsnarf(void)
if(snarffd<0 || nsnarf==0) if(snarffd<0 || nsnarf==0)
return; return;
fd = open("/dev/snarf", OWRITE); fd = open("/dev/snarf", OWRITE|OCEXEC);
if(fd < 0) if(fd < 0)
return; return;
/* snarf buffer could be huge, so fprint will truncate; do it in blocks */ /* snarf buffer could be huge, so fprint will truncate; do it in blocks */