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DO NOT MERGE: dumpstate: execute procrank using su

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procrank is a setuid binary which only exists on userdebug/eng
builds. Instead of executing the setuid binary, run the binary using
the su command. This eliminates one more setuid binary, and allows
the tightening of the SELinux policy.

Bug: 18342188

(cherry picked from commit 2b1f88b6ac78e330ff006da6fecf8bc9d976ec67)
Bug: 25951005

Change-Id: I90c86f89974b3878273a29277b2a5d5d7c4b81c7
This commit is contained in:
Nick Kralevich 2015-10-07 16:38:42 -07:00 committed by Steve Kondik
parent 179bd77ab6
commit c91bafb88a
1 changed files with 1 additions and 1 deletions
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2
cmds/dumpstate/dumpstate.c
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@ -305,7 +305,7 @@ static void dumpstate() {
dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd);
dump_file("MEMORY INFO", "/proc/meminfo"); dump_file("MEMORY INFO", "/proc/meminfo");
run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-t", NULL); run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-t", NULL);
run_command("PROCRANK", 20, "procrank", NULL); run_command("PROCRANK", 20, SU_PATH, "root", "procrank", NULL);
dump_file("VIRTUAL MEMORY STATS", "/proc/vmstat"); dump_file("VIRTUAL MEMORY STATS", "/proc/vmstat");
dump_file("VMALLOC INFO", "/proc/vmallocinfo"); dump_file("VMALLOC INFO", "/proc/vmallocinfo");
dump_file("SLAB INFO", "/proc/slabinfo"); dump_file("SLAB INFO", "/proc/slabinfo");