diff options
Diffstat (limited to 'libdw/dwarf_setalt.c')
| -rw-r--r-- | libdw/dwarf_setalt.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libdw/dwarf_setalt.c b/libdw/dwarf_setalt.c index 9bd566ff..9051b8e0 100644 --- a/libdw/dwarf_setalt.c +++ b/libdw/dwarf_setalt.c @@ -1,5 +1,5 @@ /* Provides the data referenced by the .gnu_debugaltlink section. - Copyright (C) 2014 Red Hat, Inc. + Copyright (C) 2014, 2018 Red Hat, Inc. This file is part of elfutils. This file is free software; you can redistribute it and/or modify @@ -32,9 +32,18 @@ #include "libdwP.h" +#include <unistd.h> + void dwarf_setalt (Dwarf *main, Dwarf *alt) { + if (main->alt_fd != -1) + { + INTUSE(dwarf_end) (main->alt_dwarf); + close (main->alt_fd); + main->alt_fd = -1; + } + main->alt_dwarf = alt; } INTDEF (dwarf_setalt) |