Code reviewMediumcr-g387

Subject Buffer overflowLevel Mid–Senior~16 minCommon in Algorithms & data structures interviewsIndustries Software development, Telecom

Question

Review this C config-line reader.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

Learn the concepts

Talk through your review

Code to reviewc

1void read_key(FILE *f) {2    char key[32];3    fscanf(f, "%s", key);   // read a whitespace-delimited token4    register_key(key);5}

Run or narrate your approach, then ask the coach.