| commit | 1b17f5b79d58c5aff291dde05727ad0b215b81c6 | |
| author | Alexey Samsonov <samsonov@google.com> | |
| Wed, 13 Nov 2013 14:46:58 +0000 (13 14:46 +0000) | ||
| committer | Alexey Samsonov <samsonov@google.com> | |
| Wed, 13 Nov 2013 14:46:58 +0000 (13 14:46 +0000) | ||
| tree | 5ce639a22a08ff9a1b585e1397c01e106ae2d9e9 | treesnapshot (tar.gz zip) |
| parent | 348aac42b606dd2d4cec9d68a85bf0144bd7c2f3 | commitdiff |
[ASan] Do not rely on malloc context in allocator reports.
Invoke a fatal stack trace unwinder when ASan prints allocator-relevant
error reports (double-free, alloc-dealloc-mismatch, invalid-free).
Thus we'll be able to print complete stack trace even if allocation/free
stacks are not stored (malloc_context_size=0).
Based on the patch by Yuri Gribov!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194579 91177308-0d34-0410-b5e6-96231b3b80d8
Invoke a fatal stack trace unwinder when ASan prints allocator-relevant
error reports (double-free, alloc-dealloc-mismatch, invalid-free).
Thus we'll be able to print complete stack trace even if allocation/free
stacks are not stored (malloc_context_size=0).
Based on the patch by Yuri Gribov!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194579 91177308-0d34-0410-b5e6-96231b3b80d8
13 files changed: