From: Daniel Jacobowitz Date: Mon, 6 Nov 2006 21:50:32 +0000 (+0000) Subject: * server.c (handle_query): Correct error handling for read_auxv. X-Git-Tag: gdb_6_6-branchpoint~76 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=000ef4f0ec1b3d35dc93e6f0cd2ab830693394cb;p=thirdparty%2Fbinutils-gdb.git * server.c (handle_query): Correct error handling for read_auxv. --- diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index e623ae7bb69..3a53f861152 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,7 @@ +2006-11-06 Daniel Jacobowitz + + * server.c (handle_query): Correct error handling for read_auxv. + 2005-10-19 Ulrich Weigand * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c index 86cb1b6da85..5f787361054 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);