From: Hui Zhu <teawater@gmail.com>
Date: Thu, 19 May 2011 14:06:44 +0000 (+0000)
Subject: 2011-05-19  Hui Zhu  <teawater@gmail.com>
X-Git-Tag: sid-snapshot-20110601~136
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fb80a3c562f75676ff2eadcaedd77f09960bd674;p=thirdparty%2Fbinutils-gdb.git

2011-05-19  Hui Zhu  <teawater@gmail.com>

	* tracepoint.c (tfile_trace_find): Return directly when num is -1.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7bfe2725d8a..3ba989a482f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2011-05-19  Hui Zhu  <teawater@gmail.com>
+
+	* tracepoint.c (tfile_trace_find): Return directly when num is -1.
+
 2011-05-19  Hui Zhu  <teawater@gmail.com>
 
 	* xcoffread.c (read_xcoff_symtab): Initialize fcn_aux_saved.
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index ab390152e8a..4dae2516efb 100644
--- a/gdb/tracepoint.c
+++ b/gdb/tracepoint.c
@@ -3815,6 +3815,12 @@ tfile_trace_find (enum trace_find_type type, int num,
      first.  */
   if (type != tfind_number)
     set_tfile_traceframe ();
+  else if (num == -1)
+    {
+      if (tpp)
+        *tpp = -1;
+      return -1;
+    }
 
   lseek (trace_fd, trace_frames_offset, SEEK_SET);
   offset = trace_frames_offset;