63 lines
1.8 KiB
Diff
63 lines
1.8 KiB
Diff
http://sourceware.org/ml/gdb-patches/2013-05/msg00300.html
|
|
Subject: [RFA] Fix file name matching in expand_symtabs_matching_via_partial
|
|
|
|
[blech, apologies for the resend, typo in address]
|
|
|
|
Hi.
|
|
I noticed this while playing with my new "mt expand-symtabs" command
|
|
and watching "mt set per on" output.
|
|
|
|
The test here is wrong.
|
|
ref: http://sourceware.org/ml/gdb-patches/2013-02/msg00063.html
|
|
|
|
The test
|
|
(basenames_may_differ
|
|
|| (*file_matcher) (lbasename (ps->filename), data, 1))
|
|
fails and the code falls through assuming the file name matched.
|
|
|
|
Regression tested on amd64-linux.
|
|
|
|
Ok to check in?
|
|
Ok for 7.6 branch too?
|
|
|
|
2013-05-08 Doug Evans <dje@google.com>
|
|
|
|
* psymtab.c (expand_symtabs_matching_via_partial): Fix file name
|
|
matching test.
|
|
|
|
Index: psymtab.c
|
|
===================================================================
|
|
RCS file: /cvs/src/src/gdb/psymtab.c,v
|
|
retrieving revision 1.74
|
|
diff -u -p -r1.74 psymtab.c
|
|
--- ./gdb/psymtab.c 6 May 2013 19:15:17 -0000 1.74
|
|
+++ ./gdb/psymtab.c 8 May 2013 19:18:51 -0000
|
|
@@ -1400,15 +1405,21 @@ expand_symtabs_matching_via_partial
|
|
|
|
if (file_matcher)
|
|
{
|
|
+ int match;
|
|
+
|
|
if (ps->anonymous)
|
|
continue;
|
|
|
|
- /* Before we invoke realpath, which can get expensive when many
|
|
- files are involved, do a quick comparison of the basenames. */
|
|
- if (!(*file_matcher) (ps->filename, data, 0)
|
|
- && (basenames_may_differ
|
|
+ match = (*file_matcher) (ps->filename, data, 0);
|
|
+ if (! match)
|
|
+ {
|
|
+ /* Before we invoke realpath, which can get expensive when many
|
|
+ files are involved, do a quick comparison of the basenames. */
|
|
+ if (basenames_may_differ
|
|
|| (*file_matcher) (lbasename (ps->filename), data, 1))
|
|
- && !(*file_matcher) (psymtab_to_fullname (ps), data, 0))
|
|
+ match = (*file_matcher) (psymtab_to_fullname (ps), data, 0);
|
|
+ }
|
|
+ if (! match)
|
|
continue;
|
|
}
|
|
|
|
|