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Fix array access validation - add length checks before accessing array indices

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Anderson
2025-09-29 14:15:55 -03:00
parent 523da8168a
commit 3632f88c8d
1 changed files with 6 additions and 6 deletions
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12
app/services/historical_analysis.py
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@@ -561,10 +561,10 @@ class HistoricalAnalysisService:
cpu_utilization = 0 cpu_utilization = 0
memory_utilization = 0 memory_utilization = 0
if cpu_usage and cpu_requests and self._safe_float(cpu_requests[0][1]) != 0: if cpu_usage and cpu_requests and len(cpu_usage) > 0 and len(cpu_requests) > 0 and self._safe_float(cpu_requests[0][1]) != 0:
cpu_utilization = (self._safe_float(cpu_usage[0][1]) / self._safe_float(cpu_requests[0][1])) * 100 cpu_utilization = (self._safe_float(cpu_usage[0][1]) / self._safe_float(cpu_requests[0][1])) * 100
if memory_usage and memory_requests and self._safe_float(memory_requests[0][1]) != 0: if memory_usage and memory_requests and len(memory_usage) > 0 and len(memory_requests) > 0 and self._safe_float(memory_requests[0][1]) != 0:
memory_utilization = (self._safe_float(memory_usage[0][1]) / self._safe_float(memory_requests[0][1])) * 100 memory_utilization = (self._safe_float(memory_usage[0][1]) / self._safe_float(memory_requests[0][1])) * 100
# Generate recommendations based on utilization # Generate recommendations based on utilization
@@ -729,10 +729,10 @@ class HistoricalAnalysisService:
cpu_utilization = 0 cpu_utilization = 0
memory_utilization = 0 memory_utilization = 0
if cpu_usage and cpu_requests and self._safe_float(cpu_requests[0][1]) != 0: if cpu_usage and cpu_requests and len(cpu_usage) > 0 and len(cpu_requests) > 0 and self._safe_float(cpu_requests[0][1]) != 0:
cpu_utilization = (self._safe_float(cpu_usage[0][1]) / self._safe_float(cpu_requests[0][1])) * 100 cpu_utilization = (self._safe_float(cpu_usage[0][1]) / self._safe_float(cpu_requests[0][1])) * 100
if memory_usage and memory_requests and self._safe_float(memory_requests[0][1]) != 0: if memory_usage and memory_requests and len(memory_usage) > 0 and len(memory_requests) > 0 and self._safe_float(memory_requests[0][1]) != 0:
memory_utilization = (self._safe_float(memory_usage[0][1]) / self._safe_float(memory_requests[0][1])) * 100 memory_utilization = (self._safe_float(memory_usage[0][1]) / self._safe_float(memory_requests[0][1])) * 100
# Generate recommendations based on utilization # Generate recommendations based on utilization
@@ -867,10 +867,10 @@ class HistoricalAnalysisService:
cpu_utilization = 0 cpu_utilization = 0
memory_utilization = 0 memory_utilization = 0
if cpu_usage and cpu_requests and self._safe_float(cpu_requests[0][1]) != 0: if cpu_usage and cpu_requests and len(cpu_usage) > 0 and len(cpu_requests) > 0 and self._safe_float(cpu_requests[0][1]) != 0:
cpu_utilization = (self._safe_float(cpu_usage[0][1]) / self._safe_float(cpu_requests[0][1])) * 100 cpu_utilization = (self._safe_float(cpu_usage[0][1]) / self._safe_float(cpu_requests[0][1])) * 100
if memory_usage and memory_requests and self._safe_float(memory_requests[0][1]) != 0: if memory_usage and memory_requests and len(memory_usage) > 0 and len(memory_requests) > 0 and self._safe_float(memory_requests[0][1]) != 0:
memory_utilization = (self._safe_float(memory_usage[0][1]) / self._safe_float(memory_requests[0][1])) * 100 memory_utilization = (self._safe_float(memory_usage[0][1]) / self._safe_float(memory_requests[0][1])) * 100
# Generate recommendations based on utilization # Generate recommendations based on utilization