From 4e3990f4f91f2c3b0dd64fa80ce4662151763323 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Sun, 24 May 2009 20:55:33 +0000 Subject: [PATCH] * infrun.c (follow_fork): Initialize new step_* locals to avoid "may be used uninitialized" warnings. --- gdb/ChangeLog | 5 +++++ gdb/infrun.c | 12 ++++++------ 2 files changed, 11 insertions(+), 6 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index cd8671b56d5..a61114cffcd 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2009-05-24 Doug Evans + + * infrun.c (follow_fork): Initialize new step_* locals + to avoid "may be used uninitialized" warnings. + 2009-05-24 Pedro Alves * inflow.c (copy_terminal_info): Deep copy `run_terminal'. diff --git a/gdb/infrun.c b/gdb/infrun.c index f9b34ddf906..bfca0b59eb4 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -290,12 +290,12 @@ follow_fork (void) /* Copy user stepping state to the new inferior thread. FIXME: the followed fork child thread should have a copy of most of the - parent thread structure's run control related fields, not just - these. */ - struct breakpoint *step_resume_breakpoint; - CORE_ADDR step_range_start; - CORE_ADDR step_range_end; - struct frame_id step_frame_id; + parent thread structure's run control related fields, not just these. + Initialized to avoid "may be used uninitialized" warnings from gcc. */ + struct breakpoint *step_resume_breakpoint = NULL; + CORE_ADDR step_range_start = 0; + CORE_ADDR step_range_end = 0; + struct frame_id step_frame_id = { 0 }; if (!non_stop) { -- 2.30.2