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ip/chandial: fail with Ebadarg instead of printing memory contents

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This commit is contained in:
ftrvxmtrx 2016-02-12 23:52:50 +02:00
parent eeb96dca21
commit 668318b2e6
1 changed files with 5 additions and 3 deletions
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8
sys/src/9/ip/chandial.c
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@ -40,7 +40,7 @@ chandial(char *dest, char *local, char *dir, Chan **ctlp)
ds.ctlp = ctlp; ds.ctlp = ctlp;
_dial_string_parse(dest, &ds); _dial_string_parse(dest, &ds);
if(ds.netdir == 0) if(ds.netdir == nil)
ds.netdir = "/net"; ds.netdir = "/net";
/* no connection server, don't translate */ /* no connection server, don't translate */
@ -109,11 +109,13 @@ _dial_string_parse(char *str, DS *ds)
ds->rem = ds->buf; ds->rem = ds->buf;
} else { } else {
if(*ds->buf != '/' && *ds->buf != '#'){ if(*ds->buf != '/' && *ds->buf != '#'){
ds->netdir = 0; ds->netdir = nil;
ds->proto = ds->buf; ds->proto = ds->buf;
} else { } else {
for(p2 = p; *p2 != '/'; p2--) for(p2 = p; *p2 != '/' && p2 != ds->buf; p2--)
; ;
if(p2 == ds->buf)
error(Ebadarg);
*p2++ = 0; *p2++ = 0;
ds->netdir = ds->buf; ds->netdir = ds->buf;
ds->proto = p2; ds->proto = p2;