rgw: fix url escaping

Fixes: ceph#8202 This fixes the radosgw side of issue ceph#8202. Needed to cast value to unsigned char, otherwise it'd get padded. Backport: dumpling Signed-off-by: Yehuda Sadeh <[email protected]> (cherry picked from commit bcf92c4)
devicenull · Apr 28, 2014 · a027100 · a027100
1 parent a60e15a
commit a027100
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/rgw/rgw_common.cc b/src/rgw/rgw_common.cc
@@ -731,7 +731,7 @@ bool url_decode(string& src_str, string& dest_str)
 static void escape_char(char c, string& dst)
 {
   char buf[16];
-  snprintf(buf, sizeof(buf), "%%%.2X", (unsigned int)c);
+  snprintf(buf, sizeof(buf), "%%%.2X", (int)(unsigned char)c);
   dst.append(buf);
 }