kib d37c93f028 Never zero-out db_last_symtab. Whan backtraces are done ... in parallel in several threads, one symbol lookup could clear db_last_symtab when another one going to use it as starting point for traversal. Approved by: pjd (mentor) MFC after: 1 month		2006-06-16 16:17:52 +00:00
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db_access.c
db_access.h
db_break.c
db_break.h
db_command.c
db_command.h
db_examine.c
db_expr.c
db_input.c
db_lex.c
db_lex.h
db_main.c
db_output.c
db_output.h
db_print.c
db_ps.c
db_run.c
db_sym.c
db_sym.h
db_thread.c
db_variables.c
db_variables.h
db_watch.c
db_watch.h
db_write_cmd.c
ddb.h