[pacman-dev] [GIT] The official pacman repository branch, maint, updated. v3.5.3-13-g4885a7f

[Dan McGee]

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commit 4885a7fa3a54e9a81831916c7925b2996b695f50
Author: Dan McGee <dan at archlinux.org>
Date:   Mon Aug 8 18:18:09 2011 -0500

    Fix divide by zero when downloading zero length files
    
    If someone did a 'touch bogusrepo.db', we had the potential to throw a
    SIGFPE or divide by zero, given that the total file size was 0 and
    getting passed up to the pacman callback. Fix this so we get weird but
    sane output and don't blow up when downloading:
    
    :: Synchronizing package databases...
     core             35.7K  306.7K/s 00:00:00 [###################] 100%
     bogusrepo         0.0K    0.0K/s 00:00:00 [###################] 100%
    
    Exception as seen in gdb:
    
    Program received signal SIGFPE, Arithmetic exception.
    0x000000000040cc73 in cb_dl_progress (filename=0x619dfc "bogusrepo.db", file_xfered=0, file_total=0) at callback.c:584
    584             file_percent = (file_xfered * 100) / file_total;
    
    Signed-off-by: Dan McGee <dan at archlinux.org>

-----------------------------------------------------------------------

Summary of changes:
 src/pacman/callback.c |   25 +++++++++++++++++++------
 1 files changed, 19 insertions(+), 6 deletions(-)


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