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| author | Christopher Faylor <me@cgf.cx> | 2008-12-30 18:18:09 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2008-12-30 18:18:09 +0000 |
| commit | b837af5478b5b30cdaa2bdd194a442e44855e0b6 (patch) | |
| tree | 965606184511027e59c29e0decebf6d67154db2a /winsup | |
| parent | 5829832825e44ecd7fd35e36867d54ee3acced3c (diff) | |
| download | newlib-b837af5478b5b30cdaa2bdd194a442e44855e0b6.zip newlib-b837af5478b5b30cdaa2bdd194a442e44855e0b6.tar.gz newlib-b837af5478b5b30cdaa2bdd194a442e44855e0b6.tar.bz2 | |
* exceptions.cc (try_to_debug): Avoid creating a huge buffer on the stack.
Diffstat (limited to 'winsup')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index f3d47e4..47bf78a 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +2008-12-30 Christopher Faylor <me+cygwin@cgf.cx> + + * exceptions.cc (try_to_debug): Avoid creating a huge buffer on the + stack. + 2008-12-25 Christopher Faylor <me+cygwin@cgf.cx> * mount.cc: Change comment. diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 950ab86..4428d49 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -368,8 +368,6 @@ cygwin_stackdump () extern "C" int try_to_debug (bool waitloop) { - WCHAR dbg_cmd[sizeof debugger_command]; - debug_printf ("debugger_command '%s'", debugger_command); if (*debugger_command == '\0') return 0; @@ -421,7 +419,8 @@ try_to_debug (bool waitloop) console_printf ("*** starting debugger for pid %u, tid %u\n", cygwin_pid (GetCurrentProcessId ()), GetCurrentThreadId ()); BOOL dbg; - sys_mbstowcs (dbg_cmd, sizeof debugger_command, debugger_command); + WCHAR dbg_cmd[strlen(debugger_command)]; + sys_mbstowcs (dbg_cmd, strlen(debugger_command) + 1, debugger_command); dbg = CreateProcessW (NULL, dbg_cmd, NULL, |