diff options
| author | Iris Chang <iris.chang@mediatek.com> | 2019-01-16 11:17:15 +0800 |
|---|---|---|
| committer | Christopher Ferris <cferris@google.com> | 2019-01-22 15:54:36 -0800 |
| commit | 7f209a979c55a58e91946a2efd5f0b339ffe309c (patch) | |
| tree | 481e04cf25531a9ced30b032bb5ba93f06de674e /libc/malloc_debug/malloc_debug.cpp | |
| parent | 822326db922ac5d0e4dea8cff1d774e8f04db94a (diff) | |
Bionic malloc debug: add a new option "abort_on_error"
This new option causes an abort after malloc debug detects an error.
This allows vendors to get process coredumps to analyze memory for
corruption.
Bug: 123009873
Test: New test cases added for unit tests and config tests.
Change-Id: I6b480af7f747d6a82f61e8bf3df204a5f7ba017f
Diffstat (limited to 'libc/malloc_debug/malloc_debug.cpp')
| -rw-r--r-- | libc/malloc_debug/malloc_debug.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libc/malloc_debug/malloc_debug.cpp b/libc/malloc_debug/malloc_debug.cpp index 9075a9caa..2e6afff55 100644 --- a/libc/malloc_debug/malloc_debug.cpp +++ b/libc/malloc_debug/malloc_debug.cpp @@ -154,6 +154,9 @@ static void LogError(const void* pointer, const char* error_str) { error_log("Backtrace at time of failure:"); BacktraceAndLog(); error_log(LOG_DIVIDER); + if (g_debug->config().options() & ABORT_ON_ERROR) { + abort(); + } } static bool VerifyPointer(const void* pointer, const char* function_name) { |