[Lldb-commits] [lldb] 42c906b - [lldb/API] Fix non null-terminated stop-reason in SBThread::GetStopDescription
Med Ismail Bennani via lldb-commits
lldb-commits at lists.llvm.org
Wed Feb 5 15:20:50 PST 2020
Author: Med Ismail Bennani
Date: 2020-02-06T00:20:33+01:00
New Revision: 42c906bceffaadeb704f2629d21f33aece831bc6
URL: https://github.com/llvm/llvm-project/commit/42c906bceffaadeb704f2629d21f33aece831bc6
DIFF: https://github.com/llvm/llvm-project/commit/42c906bceffaadeb704f2629d21f33aece831bc6.diff
LOG: [lldb/API] Fix non null-terminated stop-reason in SBThread::GetStopDescription
When trying to get the stop reason description using the SB API, the
buffer fetched was not null-terminated causing failures on the sanitized bot.
This patch should address those failures.
Signed-off-by: Med Ismail Bennani <medismail.bennani at gmail.com>
Added:
Modified:
lldb/source/API/SBThread.cpp
Removed:
################################################################################
diff --git a/lldb/source/API/SBThread.cpp b/lldb/source/API/SBThread.cpp
index b215cddb4ca8..049a0b285e16 100644
--- a/lldb/source/API/SBThread.cpp
+++ b/lldb/source/API/SBThread.cpp
@@ -326,7 +326,7 @@ size_t SBThread::GetStopDescription(char *dst, size_t dst_len) {
StopInfoSP stop_info_sp = exe_ctx.GetThreadPtr()->GetStopInfo();
if (stop_info_sp) {
const char *stop_desc =
- exe_ctx.GetThreadPtr()->GetStopDescription().data();
+ exe_ctx.GetThreadPtr()->GetStopDescription().c_str();
if (stop_desc) {
if (dst)
return ::snprintf(dst, dst_len, "%s", stop_desc);
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