From 6d91ce9a659f5b65bb6ad2d30d74250da342150c Mon Sep 17 00:00:00 2001 From: Christian Biesinger Date: Fri, 22 Nov 2019 14:31:35 -0600 Subject: Use safe_strerror instead of strerror where possible This provides threadsafety. Unfortunately, since libinproctrace.so does not link to gnulib, we can't use it there, especially since it still includes the gnulib headers (so it is difficult to directly call the system strerror_r). gdb/ChangeLog: 2019-11-26 Christian Biesinger * linux-nat.c (detach_one_lwp): Call safe_strerror instead of strerror. * nto-procfs.c (nto_procfs_target::create_inferior): Likewise. * windows-nat.c (windows_nat_target::create_inferior): Likewise. gdb/gdbserver/ChangeLog: 2019-11-26 Christian Biesinger * debug.c (debug_set_output): Call safe_strerror instead of strerror. * linux-low.c (attach_proc_task_lwp_callback): Likewise. (linux_kill_one_lwp): Likewise. (linux_detach_one_lwp): Likewise. (linux_wait_for_event_filtered): Likewise. (store_register): Likewise. * lynx-low.c (lynx_attach): Likewise. * mem-break.c (insert_memory_breakpoint): Likewise. (remove_memory_breakpoint): Likewise. (delete_fast_tracepoint_jump): Likewise. (set_fast_tracepoint_jump): Likewise. (uninsert_fast_tracepoint_jumps_at): Likewise. (reinsert_fast_tracepoint_jumps_at): Likewise. * nto-low.c (nto_xfer_memory): Likewise. (nto_resume): Likewise. Change-Id: I9e259cdcaa6e11bbcc4ee6bdc5b7127d73e11abe --- gdb/linux-nat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gdb/linux-nat.c') diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index bc39796..2a63ac7 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -1420,7 +1420,7 @@ detach_one_lwp (struct lwp_info *lp, int *signo_p) if (ret == -1) { warning (_("Couldn't reap LWP %d while detaching: %s"), - lwpid, strerror (errno)); + lwpid, safe_strerror (errno)); } else if (!WIFEXITED (status) && !WIFSIGNALED (status)) { -- cgit v1.1