Created
September 21, 2018 12:38
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--- screen-v.4.6.2/src/screen.c.orig 2017-10-23 20:18:26.000000000 +0800 | |
+++ screen-v.4.6.2/src/screen.c 2018-09-21 20:36:34.581125000 +0800 | |
@@ -1106,12 +1106,14 @@ | |
Panic(0, "'%s' must be a directory.", SockDir); | |
if (eff_uid == 0 && real_uid && (int)st.st_uid != eff_uid) | |
Panic(0, "Directory '%s' must be owned by root.", SockDir); | |
n = (eff_uid == 0 && (real_uid || (st.st_mode & 0775) != 0775)) ? 0755 : | |
(eff_gid == (int)st.st_gid && eff_gid != real_gid) ? 0775 : 0777; | |
+#if !defined(__CYGWIN__) | |
if (((int)st.st_mode & 0777) != n) | |
Panic(0, "Directory '%s' must have mode %03o.", SockDir, n); | |
+#endif | |
} | |
sprintf(SockPath, "%s/S-%s", SockDir, LoginName); | |
if (access(SockPath, F_OK)) { | |
if (mkdir(SockPath, 0700) == -1 && errno != EEXIST) | |
Panic(errno, "Cannot make directory '%s'", SockPath); | |
@@ -1142,12 +1144,14 @@ | |
if ((int)st.st_uid != real_uid) | |
Panic(0, "You are not the owner of %s.", SockPath); | |
#endif | |
} | |
+#if !defined(__CYGWIN__) | |
if ((st.st_mode & 0777) != 0700) | |
Panic(0, "Directory %s must have mode 700.", SockPath); | |
+#endif | |
if (SockMatch && index(SockMatch, '/')) | |
Panic(0, "Bad session name '%s'", SockMatch); | |
SockName = SockPath + strlen(SockPath) + 1; | |
*SockName = 0; | |
(void) umask(oumask); |
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