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Avoiding to write uninitialized bytes to the lock file. 

Patch by Kamil Dudka.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5108 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2015-02-01 09:39:27 +00:00
parent 57fa775f25
commit 92896a708d
2 changed files with 5 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2015-02-01 Kamil Dudka <kdudka@redhat.com>
* src/files.c (write_lockfile): Avoid writing uninitialized bytes to
the lock file -- a simple null_at() would not initialize the buffer.
2015-02-01 Benno Schulenberg <bensberg@justemail.net>
* src/winio.c (do_credits): Add a general entry for all translators.
* src/nano.c (version), src/winio.c (do_credits): Update the copyright

2
src/files.c
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@ -195,7 +195,7 @@ int write_lockfile(const char *lockfilename, const char *origfilename, bool modi
* our lockfile' message in here...
*
* This is likely very wrong, so this is a WIP. */
null_at(&lockdata, lockdatalen);
memset(lockdata, 0, lockdatalen);
lockdata[0] = 0x62;
lockdata[1] = 0x30;
lockdata[24] = mypid % 256;