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Initialize variable and silence GCC warning from last commit

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BuildBot e-mailed me to let me know that my last commit broke GDB on
RHEL-7.1 s390x.  On solib-svr4.c:svr4_handle_solib_event, 'val' now
needs to be initialized as NULL because it is inside a TRY..CATCH
block.  This patch does that.  Pushed as obvious.

gdb/ChangeLog:
2015-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>

	* solib-svr4.c (svr4_handle_solib_event): Initialize 'val' as NULL
This commit is contained in:
Sergio Durigan Junior 2015-09-02 00:34:22 -04:00
parent 3bd7e5b7ee
commit ad1c917a79
2 changed files with 5 additions and 1 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2015-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
* solib-svr4.c (svr4_handle_solib_event): Initialize 'val' as NULL
2015-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
* solib-svr4.c (solib_event_probe_action): Call

2
gdb/solib-svr4.c
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@ -1908,7 +1908,7 @@ svr4_handle_solib_event (void)
struct probe_and_action *pa;
enum probe_action action;
struct cleanup *old_chain, *usm_chain;
struct value *val;
struct value *val = NULL;
CORE_ADDR pc, debug_base, lm = 0;
int is_initial_ns;
struct frame_info *frame = get_current_frame ();