fix(debug): make ptrace sessions reliable on Go tracees

2026-08-30 22:35:22 +02:00
parent 96cc70731f
commit 9cb1666b35
6 changed files with 232 additions and 39 deletions
@@ -178,6 +178,13 @@ func REPL(s *Session, bm *Breakpoints, codeBase uint64, funcOffset, funcSize, ar
 				}
 				regs, _ := s.GetRegs()
 				if bp := bm.HandleTrap(&regs); bp != nil {
+					// Execute the instruction under the restored breakpoint
+					// so the next continue cannot re-trap on the same
+					// breakpoint; the process parks right after it.
+					if err := s.Step(); err != nil {
+						fmt.Println(err)
+						break
+					}
 					name := bp.Label
 					if name == "" {
 						name = fmt.Sprintf("%#x", bp.Addr)