diff options
Diffstat (limited to 'binutils/elfcomm.c')
| -rw-r--r-- | binutils/elfcomm.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/binutils/elfcomm.c b/binutils/elfcomm.c index 64d4b213..1179a1a 100644 --- a/binutils/elfcomm.c +++ b/binutils/elfcomm.c @@ -1,6 +1,5 @@ /* elfcomm.c -- common code for ELF format file. - Copyright 2010 - Free Software Foundation, Inc. + Copyright 2010-2013 Free Software Foundation, Inc. Originally developed by Eric Youngdale <eric@andante.jic.com> Modifications by Nick Clifton <nickc@redhat.com> @@ -690,12 +689,20 @@ make_qualified_name (struct archive_info * arch, struct archive_info * nested_arch, const char *member_name) { + const char * error_name = _("<corrupt>"); size_t len; char * name; len = strlen (arch->file_name) + strlen (member_name) + 3; - if (arch->is_thin_archive && arch->nested_member_origin != 0) - len += strlen (nested_arch->file_name) + 2; + if (arch->is_thin_archive + && arch->nested_member_origin != 0) + { + /* PR 15140: Allow for corrupt thin archives. */ + if (nested_arch->file_name) + len += strlen (nested_arch->file_name) + 2; + else + len += strlen (error_name) + 2; + } name = (char *) malloc (len); if (name == NULL) @@ -704,9 +711,16 @@ make_qualified_name (struct archive_info * arch, return NULL; } - if (arch->is_thin_archive && arch->nested_member_origin != 0) - snprintf (name, len, "%s[%s(%s)]", arch->file_name, - nested_arch->file_name, member_name); + if (arch->is_thin_archive + && arch->nested_member_origin != 0) + { + if (nested_arch->file_name) + snprintf (name, len, "%s[%s(%s)]", arch->file_name, + nested_arch->file_name, member_name); + else + snprintf (name, len, "%s[%s(%s)]", arch->file_name, + error_name, member_name); + } else if (arch->is_thin_archive) snprintf (name, len, "%s[%s]", arch->file_name, member_name); else |