Revision 9ace13b4
| ID | 9ace13b416c77f15464fd8e1a024db8b00ce76f9 |
| Parent | 27241cbf |
| Child | 9711439b |
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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