diff options
Diffstat (limited to 'libdwfl/dwfl_build_id_find_elf.c')
-rw-r--r-- | libdwfl/dwfl_build_id_find_elf.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libdwfl/dwfl_build_id_find_elf.c b/libdwfl/dwfl_build_id_find_elf.c index fcc6f1e5..e27c8e12 100644 --- a/libdwfl/dwfl_build_id_find_elf.c +++ b/libdwfl/dwfl_build_id_find_elf.c @@ -1,5 +1,5 @@ /* Find an ELF file for a module from its build ID. - Copyright (C) 2007, 2008, 2009 Red Hat, Inc. + Copyright (C) 2007-2010 Red Hat, Inc. This file is part of Red Hat elfutils. Red Hat elfutils is free software; you can redistribute it and/or modify @@ -160,6 +160,12 @@ dwfl_build_id_find_elf (Dwfl_Module *mod, free (*file_name); *file_name = NULL; } + else if (errno == 0 && mod->build_id_len > 0) + /* Setting this with no file yet loaded is a marker that + the build ID is authoritative even if we also know a + putative *FILE_NAME. */ + mod->main.valid = true; + return fd; } INTDEF (dwfl_build_id_find_elf) |