Opened 10 years ago
Closed 10 years ago
#579 closed bug (fixed)
changing minpoly triggers segfault
Reported by: | Owned by: | somebody | |
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Priority: | major | Milestone: | 4-1-0 and higher |
Component: | singular-kernel | Version: | 4-0-0 |
Keywords: | changing minpoly segfault | Cc: |
Description
Here is the example:
ring rng = (0,a),x,dp; minpoly = a^2-1; minpoly = a^2-2; minpoly = a^2-2; //Singular : signal 11 (v: 4001): //current line:>>minpoly = a^2-2;<< //Segment fault/Bus error occurred at 8405db2 because of 8 (r:1393260548)
Proposal:
Either changing minpoly should not be allowed or it should not cause a segfault.
Change History (2)
comment:1 Changed 10 years ago by
comment:2 Changed 10 years ago by
Resolution: | → fixed |
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Status: | new → closed |
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setting minpoly twice is a (C) bad idea. fixed with 8ecfcb9219329ec01c449344113f36d2396d6056