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remove local variable path

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Signed-off-by: Lai Jiangshan <jiangshanlai@gmail.com>
This commit is contained in:
Lai Jiangshan
2016-09-25 10:12:31 +08:00
parent 4e830d77b4
commit 728d02983e
1 changed files with 2 additions and 7 deletions
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src/exec.c
+2 -7
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@@ -339,7 +339,7 @@ static int hyper_setup_exec_tty(struct hyper_exec *e)
{
int unlock = 0;
int ptymaster;
char ptmx[512], path[512];
char ptmx[512];
if (!e->tty) { // don't use tty for stdio
return hyper_setup_exec_notty(e);
@@ -356,12 +356,7 @@ static int hyper_setup_exec_tty(struct hyper_exec *e)
e->stderrfd = errpipe[1];
}
if (sprintf(path, "/tmp/hyper/%s/devpts/", e->id) < 0) {
fprintf(stderr, "get ptmx path failed\n");
return -1;
}
if (sprintf(ptmx, "%s/ptmx", path) < 0) {
if (sprintf(ptmx, "/tmp/hyper/%s/devpts/ptmx", e->id) < 0) {
fprintf(stderr, "get ptmx path failed\n");
return -1;
}