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| author | Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> | 2017-10-09 17:37:40 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2017-10-09 18:58:52 +0200 |
| commit | 4bee8c48dfb1c53669dcc94dbe0e13e13af298ac (patch) | |
| tree | cf26ba0dc69a6a25ec7007129239f1ba9ebc5a9a | |
| parent | 7346a162f2956c53f36a0cabf969e7b8186d81b0 (diff) | |
| download | cygnal-4bee8c48dfb1c53669dcc94dbe0e13e13af298ac.tar.gz cygnal-4bee8c48dfb1c53669dcc94dbe0e13e13af298ac.tar.bz2 cygnal-4bee8c48dfb1c53669dcc94dbe0e13e13af298ac.zip | |
cygwin: initialize variable for stack unwinding
The third argument of RtlLookupFunctionEntry actually is documented as
_Inout_opt_ for both x64 and ARM, although generic doc says _Out_ only.
* exceptions.cc (__unwind_single_frame): Initialize hist variable.
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 743c73200..a3ee5cf71 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -280,7 +280,7 @@ __unwind_single_frame (PCONTEXT ctx) { PRUNTIME_FUNCTION f; ULONG64 imagebase; - UNWIND_HISTORY_TABLE hist; + UNWIND_HISTORY_TABLE hist = {0}; DWORD64 establisher; PVOID hdl; |