[Expat-bugs] [ expat-Bugs-1513566 ] readfilemap fails with file size 0

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Bugs item #1513566, was opened at 2006-06-27 16:16
Message generated for change (Comment added) made by kwaclaw
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Category: None
Group: Test Required
Status: Open
Resolution: Fixed
Priority: 5
Private: No
Submitted By: MikeG (greenemk)
>Assigned to: Fred L. Drake, Jr. (fdrake)
Summary: readfilemap fails with file size 0

Initial Comment:
xmlwf compiled with readfilemap.c will fail with an
"out of memory" error on file size zero when executing
malloc( ) . The attached patch handles 0 size files in
the same manner as in win32filemap.c. The patch also
includes a close( ) of the open file if malloc( ) fails. 

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>Comment By: Karl Waclawek (kwaclaw)
Date: 2006-11-26 14:52

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Re-assigned to Fred for testing.

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Comment By: Karl Waclawek (kwaclaw)
Date: 2006-06-27 22:57

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The same issue was detected by Mike in unixfilemap.c.
Fix committed in readfilemap.c rev. 1.12 and unixfilemap.c
rev. 1.9.

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