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randomize the socket name

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(single session for now)
This commit is contained in:
Nicolas Viennot 2015-12-23 22:56:29 -05:00
parent 47340d3203
commit c04755361c
1 changed files with 14 additions and 2 deletions
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16
tmux.c
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@ -115,6 +115,9 @@ make_label(const char *label)
struct stat sb; struct stat sb;
u_int uid; u_int uid;
int saved_errno; int saved_errno;
#ifdef TMATE
int do_random_label = label == NULL;
#endif
if (label == NULL) if (label == NULL)
label = "default"; label = "default";
@ -122,9 +125,9 @@ make_label(const char *label)
uid = getuid(); uid = getuid();
if ((s = getenv("TMUX_TMPDIR")) != NULL && *s != '\0') if ((s = getenv("TMUX_TMPDIR")) != NULL && *s != '\0')
xasprintf(&base, "%s/tmux-%u", s, uid); xasprintf(&base, "%s/tmate-%u", s, uid);
else else
xasprintf(&base, "%s/tmux-%u", _PATH_TMP, uid); xasprintf(&base, "%s/tmate-%u", _PATH_TMP, uid);
if (mkdir(base, S_IRWXU) != 0 && errno != EEXIST) if (mkdir(base, S_IRWXU) != 0 && errno != EEXIST)
goto fail; goto fail;
@ -140,9 +143,18 @@ make_label(const char *label)
goto fail; goto fail;
} }
#ifdef TMATE
if (do_random_label)
label = "XXXXXX";
#endif
if (realpath(base, resolved) == NULL) if (realpath(base, resolved) == NULL)
strlcpy(resolved, base, sizeof resolved); strlcpy(resolved, base, sizeof resolved);
xasprintf(&path, "%s/%s", resolved, label); xasprintf(&path, "%s/%s", resolved, label);
#ifdef TMATE
if (do_random_label)
mktemp(path);
#endif
return (path); return (path);
fail: fail: