SIGSEGV: example/sysinfo (raspberry Pi 3B+, arm7, odp-linux, gcc 8.2.0)

[peterlauro]

ODP compiled on raspberry Pi 3 B+; gnu gcc 8.2.0; rasbian 32 bits;

the reason of sigsegv: the usage of printf formater "lu" on type uint64_t instead of "llu" in odp_ishm.c; function int _odp_ishm_term_local(void): lines 2040, 2052 and 2055.

odp configuration: config_odp.txt

run of example/sysinfo/odp_sysinfo [segmentation_sysinfo.txt] (https://github.com/OpenDataPlane/odp/files/4054492/segmentation_sysinfo.txt)

gdb output: gdb_sysinfo.txt

suggested solution: odp_ishm.c.txt

[MatiasElo]

Thanks for an excellent bug report! I'll make a PR to fix this.

[MatiasElo]

@peterlauro I posted a PR which should fix this problem. Could you please verify that the fix works also for you.

If you wish to share your name and email address I can tag you in the fix commit.

[peterlauro]

@matiaselo Thanks, I will verify the PR today evening.

Name: Peter Lauro Email: lauro_konik@hotmail.com

BR,

[peterlauro]

with the posted PR, the sysinfo example works on my configuration (Rapberry Pi 3B+). odp_sysinfo.log

[MatiasElo]

with the posted PR, the sysinfo example works on my configuration (Rapberry Pi 3B+). odp_sysinfo.log

Thanks, I'll merge the patches once the validation tests pass.