-
由 Dhruba Borthakur 提交于
Summary: The db_bench utility was broken in 1.5.4.fb because of a signed-unsigned comparision. The static variable FLAGS_min_level_to_compress was recently changed from int to 'unsigned in' but it is initilized to a nagative value -1. The segfault is of this type: Program received signal SIGSEGV, Segmentation fault. Open (this=0x7fffffffdee0) at db/db_bench.cc:939 939 db/db_bench.cc: No such file or directory. (gdb) where Test Plan: run db_bench with no options. Reviewers: heyongqiang Reviewed By: heyongqiang CC: MarkCallaghan, emayanke, sheki Differential Revision: https://reviews.facebook.net/D6663
a785e029