Messages in this thread | | | Date | Wed, 1 Oct 2014 21:16:31 +0200 | Subject | [BUG] perf tools: off-by-one error in map_groups__find_ams() | From | Stephane Eranian <> |
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Hi,
It appears that there is a off-by-one bug in map_groups__find_ams(). The upper-bound check in the test below should be >= because end = start + len; The end address is outside the range.
Please confirm.
int map_groups__find_ams(struct addr_map_symbol *ams, symbol_filter_t filter) { if (ams->addr < ams->map->start || ams->addr > ams->map->end) {
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