Changeset 10584 for branches

Timestamp:

May 1, 2010, 4:40:53 AM (12 years ago)

Author:

charles

Message:

(1.9x libT) backport r10549 for #3172 "transmission overwrites settings.json"

File:

• branches/1.9x/libtransmission/bencode.c (modified) (3 diffs)

branches/1.9x/libtransmission/bencode.c

@@ -12 +12 @@
 
 #include <assert.h>
-#include <ctype.h> /* isdigit */
+#include <ctype.h> /* isdigit() */
 #include <errno.h>
-#include <math.h> /* fabs */
+#include <limits.h> /* PATH_MAX */
+#include <math.h> /* fabs() */
 #include <stdio.h>
-#include <stdlib.h>
+#include <stdlib.h> /* realpath() */
 #include <string.h>
 
@@ -24 +25 @@
 #include <unistd.h> /* stat(), close() */
 
-#include <event.h> /* evbuffer */
+#include <event.h> /* struct evbuffer */
 
 #include "ConvertUTF.h"
@@ -1621 +1622 @@
     int fd;
     int err = 0;
+    char buf[PATH_MAX];
+
+    /* follow symlinks to find the "real" file, to make sure the temporary
+     * we build with mkstemp() is created on the right partition */
+    if( realpath( filename, buf ) != NULL )
+        filename = buf;
 
     /* if the file already exists, try to move it out of the way & keep it as a backup */