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bug#9990: valgrind warning in add_row_entry
From: |
Dan Nicolaescu |
Subject: |
bug#9990: valgrind warning in add_row_entry |
Date: |
Tue, 15 Nov 2011 11:58:50 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Dan Nicolaescu <dann@gnu.org>
>> Cc: 9990@debbugs.gnu.org
>> Date: Fri, 11 Nov 2011 15:20:19 -0500
>>
>> I haven't seen the one in row_equal_p anymore (but that one was not easy
>> to reproduce), the ones in update_window still show up.
>
> I added a function that verifies the hash value of glyph rows before
> it is used in row_equal_p, and also in adjust_glyph_matrix, where the
> offending reallocation takes place. I cannot trigger the xasserts
> that use this function when I use "C-h H". Can you?
No, I cannot.
> If the hash values are always correct where they are used, I guess
> that excludes the possibility that we use an uninitialized value,
> right?
I even added an xassert (verify_row_hash (row)) in add_row_entry, and
it does not trigger. Strange...
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/08
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/08
- bug#9990: valgrind warning in add_row_entry, Andreas Schwab, 2011/11/08
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/11
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/11
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/11
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/11
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/12
- bug#9990: valgrind warning in add_row_entry,
Dan Nicolaescu <=
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/15
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/18
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/18
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/18
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/18
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/19
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/20
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/15
- bug#9990: valgrind warning in add_row_entry, Eli Zaretskii, 2011/11/15
- bug#9990: valgrind warning in add_row_entry, Dan Nicolaescu, 2011/11/11