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spi/phpdbg: windows update exception type falling into segfault. #15098

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spi/phpdbg: windows update exception type falling into segfault. #15098

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2 changes: 1 addition & 1 deletion sapi/phpdbg/phpdbg.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1627,7 +1627,7 @@ int main(int argc, char **argv) /* {{{ */

#ifdef _WIN32
} __except(phpdbg_exception_handler_win32(xp = GetExceptionInformation())) {
phpdbg_error("Access violation (Segmentation fault) encountered\ntrying to abort cleanly...");
phpdbg_error("Segmentation fault encountered\ntrying to abort cleanly...");
}
#endif
phpdbg_out:
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14 changes: 9 additions & 5 deletions sapi/phpdbg/phpdbg_win.c
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Original file line number Diff line number Diff line change
Expand Up @@ -28,11 +28,15 @@ int phpdbg_exception_handler_win32(EXCEPTION_POINTERS *xp) {
EXCEPTION_RECORD *xr = xp->ExceptionRecord;
CONTEXT *xc = xp->ContextRecord;

if(xr->ExceptionCode == EXCEPTION_ACCESS_VIOLATION) {

if (phpdbg_watchpoint_segfault_handler((void *)xr->ExceptionInformation[1]) == SUCCESS) {
return EXCEPTION_CONTINUE_EXECUTION;
}
switch (xr->ExceptionCode) {
case EXCEPTION_ACCESS_VIOLATION:
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
case EXCEPTION_STACK_OVERFLOW:
if (phpdbg_watchpoint_segfault_handler((void *)xr->ExceptionInformation[1]) == SUCCESS) {
return EXCEPTION_CONTINUE_EXECUTION;
}
break;
EMPTY_SWITCH_DEFAULT_CASE()
}

return EXCEPTION_CONTINUE_SEARCH;
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