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| author | Daniel Jacobowitz <drow@false.org> | 2006-11-06 21:50:32 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2006-11-06 21:50:32 +0000 |
| commit | 000ef4f0ec1b3d35dc93e6f0cd2ab830693394cb (patch) | |
| tree | 74b519584ebf7e2bde32dc256e17a0d2c22fe3f5 /gdb | |
| parent | 821001857f53cf4278147326de50ad5bd838a6af (diff) | |
| download | gdb-000ef4f0ec1b3d35dc93e6f0cd2ab830693394cb.zip gdb-000ef4f0ec1b3d35dc93e6f0cd2ab830693394cb.tar.gz gdb-000ef4f0ec1b3d35dc93e6f0cd2ab830693394cb.tar.bz2 | |
* server.c (handle_query): Correct error handling for read_auxv.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/gdbserver/server.c | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index e623ae7..3a53f86 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,7 @@ +2006-11-06 Daniel Jacobowitz <dan@codesourcery.com> + + * server.c (handle_query): Correct error handling for read_auxv. + 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com> * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c index 86cb1b6..5f78736 100644 --- a/gdb/gdbserver/server.c +++ b/gdb/gdbserver/server.c @@ -232,7 +232,9 @@ handle_query (char *own_buf, int *new_packet_len_p) len = PBUFSIZ - 2; data = malloc (len + 1); n = (*the_target->read_auxv) (ofs, data, len + 1); - if (n > len) + if (n < 0) + write_enn (own_buf); + else if (n > len) *new_packet_len_p = write_qxfer_response (own_buf, data, len, 1); else *new_packet_len_p = write_qxfer_response (own_buf, data, n, 0); |