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devenv: make #ec files not show up as world writable

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This commit is contained in:
cinap_lenrek 2018-06-03 23:30:05 +02:00
parent 182077ac24
commit a2623fd82a
2 changed files with 4 additions and 4 deletions
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1
sys/man/3/env
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@ -49,7 +49,6 @@ such as those set in
All processes see the same All processes see the same
.BR #ec ; .BR #ec ;
its contents are writable only by the host owner. its contents are writable only by the host owner.
[XXX actually everything is world writable; that's a mistake.]
.SH SEE ALSO .SH SEE ALSO
.IR rc (1), .IR rc (1),
.IR fork (2), .IR fork (2),

7
sys/src/9/port/devenv.c
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@ -37,7 +37,7 @@ envgen(Chan *c, char *name, Dirtab*, int, int s, Dir *dp)
Evalue *e; Evalue *e;
if(s == DEVDOTDOT){ if(s == DEVDOTDOT){
devdir(c, c->qid, "#e", 0, eve, DMDIR|0775, dp); devdir(c, c->qid, "#e", 0, eve, 0775, dp);
return 1; return 1;
} }
@ -56,7 +56,8 @@ envgen(Chan *c, char *name, Dirtab*, int, int s, Dir *dp)
/* make sure name string continues to exist after we release lock */ /* make sure name string continues to exist after we release lock */
kstrcpy(up->genbuf, e->name, sizeof up->genbuf); kstrcpy(up->genbuf, e->name, sizeof up->genbuf);
devdir(c, e->qid, up->genbuf, e->len, eve, 0666, dp); devdir(c, e->qid, up->genbuf, e->len, eve,
eg == &confegrp || eg != up->egrp ? 0664: 0666, dp);
runlock(eg); runlock(eg);
return 1; return 1;
} }
@ -394,7 +395,7 @@ ksetenv(char *ename, char *eval, int conf)
char buf[2*KNAMELEN]; char buf[2*KNAMELEN];
snprint(buf, sizeof(buf), "#e%s/%s", conf?"c":"", ename); snprint(buf, sizeof(buf), "#e%s/%s", conf?"c":"", ename);
c = namec(buf, Acreate, OWRITE, 0600); c = namec(buf, Acreate, OWRITE, 0666);
devtab[c->type]->write(c, eval, strlen(eval), 0); devtab[c->type]->write(c, eval, strlen(eval), 0);
cclose(c); cclose(c);
} }