cirno/plan9port
1
0
Fork 0
mirror of https://github.com/9fans/plan9port.git synced 2025-01-12 11:10:07 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

tar: remove /bin/ when invoking compressors

Browse source
This commit is contained in:
phonologus 2020-01-14 19:52:18 +00:00 committed by Dan Cross
parent 8c573cab68
commit a0691bc460
1 changed files with 1 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/cmd/tar.c
View file

@ -179,7 +179,6 @@ static int
push(int fd, char *cmd, int input, Pushstate *ps)
{
int nfd, pifds[2];
String *s;
ps->open = 0;
ps->fd = fd;
@ -197,11 +196,7 @@ push(int fd, char *cmd, int input, Pushstate *ps)
dup(pifds[Rd], Stdin);
close(pifds[input? Rd: Wr]);
dup(fd, (input? Stdin: Stdout));
s = s_new();
if (cmd[0] != '/')
s_append(s, "/bin/");
s_append(s, cmd);
execl(s_to_c(s), cmd, nil);
execl(cmd, cmd, nil);
sysfatal("can't exec %s: %r", cmd);
default:
nfd = pifds[input? Rd: Wr];