Fixed input argument for sscanf "%x" (shall be unsigned int).

[obnox/wireshark/wip.git] / epan / req_resp_hdrs.c

diff --git a/epan/req_resp_hdrs.c b/epan/req_resp_hdrs.c
index d6f13293a2d48a0ae329ee2fd0d10b7569910a00..eda431983011c50c11e49febb3eb52974acf1cf2 100644 (file)
--- a/epan/req_resp_hdrs.c
+++ b/epan/req_resp_hdrs.c
@@ -258,8 +258,8 @@ req_resp_hdrs_do_reassembly(tvbuff_t *tvb, const int offset, packet_info *pinfo,
                        gboolean done_chunking = FALSE;
 
                        while (!done_chunking) {
-                               gint chunk_size = 0;
-                               gint chunk_offset = 0;
+                               guint chunk_size = 0;
+                               gint  chunk_offset = 0;
                                gchar *chunk_string = NULL;
                                gchar *c = NULL;
 
@@ -299,8 +299,7 @@ req_resp_hdrs_do_reassembly(tvbuff_t *tvb, const int offset, packet_info *pinfo,
                                        *c = '\0';
                                }
 
-                               if ((sscanf(chunk_string, "%x",
-                                   &chunk_size) < 0) || chunk_size < 0) {
+                               if (sscanf(chunk_string, "%x", &chunk_size) < 1) {
                                        /* We couldn't get the chunk size,
                                         * so stop trying.
                                         */