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authorVladimir Prus <vladimir@codesourcery.com>2008-02-25 09:59:06 +0000
committerVladimir Prus <vladimir@codesourcery.com>2008-02-25 09:59:06 +0000
commitd8f2712d3a2049772fa006493b2305ef57e05e78 (patch)
treed5e15e85cdf05a0b9934177428749bc137bcb7c1
parent01f30ddd0750b18f6d545a262de43ef6f69a7200 (diff)
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* remote.c (remote_get_threadlist): If the response
is empty, don't try to parse it.
-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/remote.c9
2 files changed, 11 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1af5761..0cbb6c2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
+
+ * remote.c (remote_get_threadlist): If the response
+ is empty, don't try to parse it.
+
2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
Unbreak 'target async'.
diff --git a/gdb/remote.c b/gdb/remote.c
index 8fdc0da..3f50ff2 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -1740,9 +1740,12 @@ remote_get_threadlist (int startflag, threadref *nextthread, int result_limit,
putpkt (rs->buf);
getpkt (&rs->buf, &rs->buf_size, 0);
- *result_count =
- parse_threadlist_response (rs->buf + 2, result_limit, &echo_nextthread,
- threadlist, done);
+ if (*rs->buf == '\0')
+ *result_count = 0;
+ else
+ *result_count =
+ parse_threadlist_response (rs->buf + 2, result_limit, &echo_nextthread,
+ threadlist, done);
if (!threadmatch (&echo_nextthread, nextthread))
{