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List:       proftpd-committers
Subject:    [ProFTPD-committers] proftpd/contrib/mod_sftp mod_sftp.c, 1.61.2.3, 1.61.2.4
From:       TJ Saunders <castaglia () users ! sourceforge ! net>
Date:       2014-03-02 16:55:07
Message-ID: E1WK9fR-0006rg-7V () sfs-ml-2 ! v29 ! ch3 ! sourceforge ! com
[Download RAW message or body]

Update of /cvsroot/proftp/proftpd/contrib/mod_sftp
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv11182/contrib/mod_sftp

Modified Files:
      Tag: B1_3_4
	mod_sftp.c 
Log Message:

Backport of fix for Bug#4032 to 1.3.4 branch.


Index: mod_sftp.c
===================================================================
RCS file: /cvsroot/proftp/proftpd/contrib/mod_sftp/mod_sftp.c,v
retrieving revision 1.61.2.3
retrieving revision 1.61.2.4
diff -u -d -r1.61.2.3 -r1.61.2.4
--- mod_sftp.c	13 Jan 2014 18:25:44 -0000	1.61.2.3
+++ mod_sftp.c	2 Mar 2014 16:55:05 -0000	1.61.2.4
@@ -1096,6 +1096,7 @@
 
 /* usage: SFTPHostKey path */
 MODRET set_sftphostkey(cmd_rec *cmd) {
+  int res, xerrno;
   struct stat st;
 
   CHECK_ARGS(cmd, 1);
@@ -1105,9 +1106,14 @@
     CONF_ERROR(cmd, "must be an absolute path");
   }
 
-  if (stat(cmd->argv[1], &st) < 0) {
+  PRIVS_ROOT
+  res = stat(cmd->argv[1], &st);
+  xerrno = errno;
+  PRIVS_RELINQUISH
+
+  if (res < 0) {
     CONF_ERROR(cmd, pstrcat(cmd->tmp_pool, "unable to check '", cmd->argv[1],
-      "': ", strerror(errno), NULL));
+      "': ", strerror(xerrno), NULL));
   }
 
   if ((st.st_mode & S_IRWXG) ||


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