burst_buffer/cray - fix script_argv use-after-free.
==8640== Thread 5 bckfl: ==8640== Syscall param openat(filename) points to unaddressable byte(s) ==8640== at 0x4A81D0E: open (open64.c:48) ==8640== by 0x5934ABB: _update_job_env (burst_buffer_cray.c:3338) ==8640== by 0x5934ABB: bb_p_job_begin (burst_buffer_cray.c:3962) ... ==8640== Address 0x6b96120 is 16 bytes inside a block of size 61 free'd ==8640== at 0x48369AB: free (vg_replace_malloc.c:530) ==8640== by 0x49D4873: slurm_xfree (xmalloc.c:244) ==8640== by 0x490C317: free_command_argv (run_command.c:249) ==8640== by 0x5934A5C: bb_p_job_begin (burst_buffer_cray.c:3947) ... ==8640== Block was alloc'd at ==8640== at 0x4837B65: calloc (vg_replace_malloc.c:752) ==8640== by 0x49D4566: slurm_xmalloc (xmalloc.c:87) ==8640== by 0x49D4B67: makespace (xstring.c:103) ==8640== by 0x49D4C91: _xstrcat (xstring.c:134) ==8640== by 0x49D4ECF: _xstrfmtcat (xstring.c:280) ==8640== by 0x593497C: bb_p_job_begin (burst_buffer_cray.c:3936) ... Bug 6807.
Loading
Please register or sign in to comment