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Fix conditional buffer overflow caused by undersized mi_stat_s::page_bins array #1186

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Fix conditional buffer overflow caused by undersized mi_stat_s::page_bins array #1186

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4 changes: 2 additions & 2 deletions include/mimalloc-stats.h
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Original file line number Diff line number Diff line change
Expand Up @@ -81,8 +81,8 @@ typedef struct mi_stats_s
mi_stat_counter_t _stat_counter_reserved[4];

// size segregated statistics
mi_stat_count_t malloc_bins[MI_BIN_HUGE+1]; // allocation per size bin
mi_stat_count_t page_bins[MI_BIN_HUGE+1]; // pages allocated per size bin
mi_stat_count_t malloc_bins[MI_BIN_FULL+1]; // allocation per size bin
mi_stat_count_t page_bins[MI_BIN_FULL+1]; // pages allocated per size bin
} mi_stats_t;

#undef MI_STAT_COUNT
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