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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2015-12-01 18:04:39 +0100 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2015-12-01 18:04:39 +0100 |
| commit | 974eac9d7694ca14dcdf6d1a74777a265fffdb95 (patch) | |
| tree | 3e8196d7408a808419d323cb9aabacddfa5055fe /gdb | |
| parent | 2e3b657e3a811087533cec33307eb8bbf454cd1c (diff) | |
| download | gdb-974eac9d7694ca14dcdf6d1a74777a265fffdb95.zip gdb-974eac9d7694ca14dcdf6d1a74777a265fffdb95.tar.gz gdb-974eac9d7694ca14dcdf6d1a74777a265fffdb95.tar.bz2 | |
Avoid "operation may be undefined" warning in remote.c
GCC 4.1 gives the following warning:
gdb/remote.c: In function 'remote_parse_stop_reply':
gdb/remote.c:6549: warning: operation on 'p' may be undefined
on this line of code:
event->ptid = read_ptid (++p, &p);
Since p actually isn't used afterwards anyway, simply use NULL.
gdb/
* remote.c (remote_parse_stop_reply): Avoid GCC 4.1 "operation
may be undefined" warning.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/remote.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 49ba2bc..2f87091 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2015-12-01 Ulrich Weigand <uweigand@de.ibm.com> + * remote.c (remote_parse_stop_reply): Avoid GCC 4.1 "operation + may be undefined" warning. + +2015-12-01 Ulrich Weigand <uweigand@de.ibm.com> + * remote.c (remote_newthread_step): Initialize item.name. (remote_get_threads_with_qthreadinfo): Likewise. diff --git a/gdb/remote.c b/gdb/remote.c index c60f173..52c5df8 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -6548,7 +6548,7 @@ Packet: '%s'\n"), event->ws.value.integer = value; if (*p != ';') error (_("stop reply packet badly formatted: %s"), buf); - event->ptid = read_ptid (++p, &p); + event->ptid = read_ptid (++p, NULL); break; } case 'W': /* Target exited. */ |