bughunt-bot[bot]
commented
6 months ago Team Name: CodeToads File Name: c/c++ 12 Line Number: [36, 30] Bug Description: Index might be assigned value of 0. So accessing Index-1 as index of array might produce negative index access error.
Line 36 also decrements index so index might turn negative even if it was initially positive. Solution: In line 30, check for index value is 0, and only goto loop if index > 0.
In line 36, again check for index>0 before decrementing.
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