From cda94b27821726df74eead0701d8401c1acda6ec Mon Sep 17 00:00:00 2001 From: Mark McLoughlin Date: Thu, 28 May 2009 14:07:31 +0100 Subject: [PATCH] Revert "Fix output of uninitialized strings" This reverts commit 8cf07dcbe7691dbe4f47563058659dba6ef66b05. This is a sorry saga. This commit: 8e4416af45 net: Add parameter checks for VLAN clients broken '-net socket' and this commit: ffad4116b9 net: Fix -net socket parameter checks fixed the problem but introduced another problem which this commit: 8cf07dcbe7 Fix output of uninitialized strings fixed that final problem, but causing us to lose some error reporting information in the process. Meanwhile Jan posted a patch to mostly re-do ffad4116b9 in a way that fixes the original issue, but without losing the error reporting information. So, let's revert 8cf07dcbe7 and apply Jan's patch. Signed-off-by: Mark McLoughlin --- net.c | 30 ++++++++++++++++++++---------- vl.c | 3 ++- 2 files changed, 22 insertions(+), 11 deletions(-) diff --git a/net.c b/net.c index 97e1ac5..390d6a6 100644 --- a/net.c +++ b/net.c @@ -1912,7 +1912,8 @@ int net_client_init(const char *device, const char *p) int idx = nic_get_free_idx(); if (check_params(nic_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } if (idx == -1 || nb_nics >= MAX_NICS) { @@ -1962,7 +1963,8 @@ int net_client_init(const char *device, const char *p) "vlan", "name", "hostname", "restrict", "ip", NULL }; if (check_params(slirp_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } if (get_param_value(buf, sizeof(buf), "hostname", p)) { @@ -2012,7 +2014,8 @@ int net_client_init(const char *device, const char *p) char ifname[64]; if (check_params(tap_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } if (get_param_value(ifname, sizeof(ifname), "ifname", p) <= 0) { @@ -2032,7 +2035,8 @@ int net_client_init(const char *device, const char *p) vlan->nb_host_devs++; if (get_param_value(buf, sizeof(buf), "fd", p) > 0) { if (check_params(fd_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } fd = strtol(buf, NULL, 0); @@ -2044,7 +2048,8 @@ int net_client_init(const char *device, const char *p) "vlan", "name", "ifname", "script", "downscript", NULL }; if (check_params(tap_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } if (get_param_value(ifname, sizeof(ifname), "ifname", p) <= 0) { @@ -2064,7 +2069,8 @@ int net_client_init(const char *device, const char *p) if (get_param_value(buf, sizeof(buf), "fd", p) > 0) { int fd; if (check_params(fd_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } fd = strtol(buf, NULL, 0); @@ -2076,7 +2082,8 @@ int net_client_init(const char *device, const char *p) "vlan", "name", "listen", NULL }; if (check_params(listen_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } ret = net_socket_listen_init(vlan, device, name, buf); @@ -2085,7 +2092,8 @@ int net_client_init(const char *device, const char *p) "vlan", "name", "connect", NULL }; if (check_params(connect_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } ret = net_socket_connect_init(vlan, device, name, buf); @@ -2094,7 +2102,8 @@ int net_client_init(const char *device, const char *p) "vlan", "name", "mcast", NULL }; if (check_params(mcast_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } ret = net_socket_mcast_init(vlan, device, name, buf); @@ -2114,7 +2123,8 @@ int net_client_init(const char *device, const char *p) int vde_port, vde_mode; if (check_params(vde_params, p) < 0) { - fprintf(stderr, "qemu: invalid parameter in '%s'\n", p); + fprintf(stderr, "qemu: invalid parameter '%s' in '%s'\n", + buf, p); return -1; } vlan->nb_host_devs++; diff --git a/vl.c b/vl.c index a5f966d..ff438d0 100644 --- a/vl.c +++ b/vl.c @@ -2228,7 +2228,8 @@ int drive_init(struct drive_opt *arg, int snapshot, void *opaque) NULL }; if (check_params(params, str) < 0) { - fprintf(stderr, "qemu: unknown parameter in '%s'\n", str); + fprintf(stderr, "qemu: unknown parameter '%s' in '%s'\n", + buf, str); return -1; } -- 1.7.9.5