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Fix -Wuninitialized warnings.

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This commit is contained in:
Andrew Cagney 2000-11-29 14:41:34 +00:00
parent be3ccd9c2b
commit 2c67cb8b7a
3 changed files with 15 additions and 8 deletions
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10
gdb/ChangeLog
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@ -1,3 +1,13 @@
Thu Nov 30 01:14:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (varobj.o): Delete special compile rule
suppressing -Werror flag.
* varobj.c (varobj_create): Initialize ``old_fi''.
(varobj_update): Initialize ``templist''.
* kod-cisco.c (cisco_kod_request): Simplify allocation of
``sync_ids'' eliminating uninitialized variable.
2000-11-28 Mark Salter <msalter@redhat.com> 2000-11-28 Mark Salter <msalter@redhat.com>
* MAINTAINERS: Add Mark Salter to Write After Approval list. * MAINTAINERS: Add Mark Salter to Write After Approval list.

8
gdb/kod-cisco.c
View file

@ -112,7 +112,7 @@ cisco_kod_request (char *arg, int from_tty)
int done = 0, i; int done = 0, i;
int fail = 0; int fail = 0;
char **sync_ids; char **sync_ids = NULL;
int sync_len = 0; int sync_len = 0;
int sync_next = 0; int sync_next = 0;
char *prev_id = NULL; char *prev_id = NULL;
@ -216,12 +216,8 @@ cisco_kod_request (char *arg, int from_tty)
buffer[off + 8] = '\0'; buffer[off + 8] = '\0';
off += 9; off += 9;
if (sync_len == 0)
sync_ids = (char **) xmalloc (count * sizeof (char *));
else
sync_ids = (char **) xrealloc (sync_ids,
(sync_len + count) * sizeof (char *));
sync_len += count; sync_len += count;
sync_ids = (char **) xrealloc (sync_ids, sync_len * sizeof (char *));
for (i = 0; i < count; ++i) for (i = 0; i < count; ++i)
{ {

5
gdb/varobj.c
View file

@ -411,7 +411,8 @@ varobj_create (char *objname,
enum varobj_type type) enum varobj_type type)
{ {
struct varobj *var; struct varobj *var;
struct frame_info *fi, *old_fi; struct frame_info *fi;
struct frame_info *old_fi = NULL;
struct block *block; struct block *block;
struct cleanup *old_chain; struct cleanup *old_chain;
@ -883,7 +884,7 @@ varobj_update (struct varobj *var, struct varobj ***changelist)
int error2; int error2;
struct varobj *v; struct varobj *v;
struct varobj **cv; struct varobj **cv;
struct varobj **templist; struct varobj **templist = NULL;
value_ptr new; value_ptr new;
struct vstack *stack = NULL; struct vstack *stack = NULL;
struct vstack *result = NULL; struct vstack *result = NULL;