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Revision 9ace13b4

Parent 27241cbf
Child 9711439b

Added by Stefano Sabatini about 11 years ago

Make ff_parse_expr() and ff_parse_and_eval_expr() return an int
containing an error code.

Allow these functions to convey the reason of the failure to the
calling function, failure which is not always due to a parsing error
but it may depend for example on a memory problem.

Also fix several potential memleaks.

Originally committed as revision 23402 to svn://svn.ffmpeg.org/ffmpeg/trunk


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