[collectd-changes] collectd, the system statistics collection daemon: Changes to 'collectd-5.4'

[Florian Forster]

 src/email.c              |   56 +++++++++++++++++++++-------------------------
 src/liboconfig/oconfig.c |    1 +
 src/liboconfig/parser.y  |    1 +
 src/liboconfig/scanner.l |    6 +++++
 src/network.c            |   30 +++++++++++++++----------
 src/utils_llist.c        |    3 +++
 6 files changed, 54 insertions(+), 43 deletions(-)

New commits:
commit dd324a1592259913e6e92d3b54e6fa2b0c5f38f7
Author: Florian Forster <octo at collectd.org>
Date:   Wed Jun 17 11:41:55 2015 +0200

    network plugin: Avoid "status may be used uninitialized" warning.

commit c0c52a2c4aa0c9b89c9445fb7ddeec1fdb1b496b
Author: Florian Forster <octo at collectd.org>
Date:   Wed Jun 17 10:48:27 2015 +0200

    liboconfig: Declare yylex().

commit 1205b167f300adacdcf7d5dd385299d2b05ace32
Author: Florian Forster <octo at collectd.org>
Date:   Wed Jun 17 10:37:31 2015 +0200

    email plugin: Fix freeing linked lists.
    
    The previous code essentially did:
    
        for (…; …; ptr = ptr->next)
          free (ptr);
    
    The "ptr->next" is a use-after-free.

commit 7f6c4a16fdacab6c11f8a7756f0d8438ce198288
Author: Florian Forster <octo at collectd.org>
Date:   Wed Jun 17 10:26:21 2015 +0200

    network plugin: Make sure all memory is freed when the receive thread fails.
    
    Not all that useful (your receive thread just died …) but hopefully
    makes the static analysis happy.

commit 7909156126916e6fd6ad97fa45b2a8391c78ba22
Merge: 707fa6c 33819a4
Author: Florian Forster <octo at collectd.org>
Date:   Wed Jun 17 09:12:08 2015 +0200

    Merge remote-tracking branch 'github/pr/1088' into collectd-5.4

commit 707fa6cb057b53846aaa27a505fe05226612ecd3
Author: Florian Forster <octo at collectd.org>
Date:   Wed Jun 17 09:09:17 2015 +0200

    src/utils_llist.c: Handle unlikely corner case.
    
    This handles the following (unlikely) case:
        (l->head == NULL) && (e == NULL)
    
    In this case, the following code will dereference a NULL pointer:
        if (l->head == e)
          l->head = e->next;

commit 33819a49ab40ec2f54f5ee12b3b88ab4205873eb
Author: Florian Forster <octo at collectd.org>
Date:   Tue Jun 16 23:07:34 2015 +0200

    liboconfig: Disable some clang warnings.
    
    Hopefully fixes:
    
    scanner.c:4128:17: error: unused function 'yyunput' [-Werror,-Wunused-function]
        static void yyunput (int c, register char * yy_bp )
                    ^
    scanner.c:4173:16: error: function 'input' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
        static int input  (void)
                   ^
    2 errors generated.

commit 53be6eefcb3d53634e04ffb1ca3db7fd7f064c34
Author: Florian Forster <octo at collectd.org>
Date:   Tue Jun 16 23:06:56 2015 +0200

    liboconfig: Declare yyparse().
    
    Should hopefully fix:
    
    oconfig.c:68:12: error: implicit declaration of function 'yyparse' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
      status = yyparse ();
               ^