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[Qemu-devel] [PATCH 10/18] net/slirp.c: fix warning with _FORTIFY_SOURCE
From: |
Kirill A. Shutemov |
Subject: |
[Qemu-devel] [PATCH 10/18] net/slirp.c: fix warning with _FORTIFY_SOURCE |
Date: |
Sun, 20 Dec 2009 03:39:19 +0200 |
CC net/slirp.o
cc1: warnings being treated as errors
net/slirp.c: In function 'slirp_smb_cleanup':
net/slirp.c:470: error: ignoring return value of 'system', declared with
attribute warn_unused_result
make: *** [net/slirp.o] Error 1
Signed-off-by: Kirill A. Shutemov <address@hidden>
---
net/slirp.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/net/slirp.c b/net/slirp.c
index 3f91c4b..1f16814 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -464,10 +464,15 @@ int net_slirp_redir(const char *redir_str)
static void slirp_smb_cleanup(SlirpState *s)
{
char cmd[128];
+ int ret;
if (s->smb_dir[0] != '\0') {
snprintf(cmd, sizeof(cmd), "rm -rf %s", s->smb_dir);
- system(cmd);
+ ret = system(cmd);
+ if (ret) {
+ qemu_error("'%s' failed. Error code: %d\n", cmd, ret);
+ /* abort() ? */
+ }
s->smb_dir[0] = '\0';
}
}
--
1.6.5.6
- [Qemu-devel] [PATCH 01/18] Do not disable _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 02/18] block.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 03/18] posix-aio-compat.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 04/18] block/cow.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 05/18] block/qcow.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 06/18] block/vmdk.o: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 07/18] block/bochs.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 08/18] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 09/18] block/qcow2.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 10/18] net/slirp.c: fix warning with _FORTIFY_SOURCE,
Kirill A. Shutemov <=
- [Qemu-devel] [PATCH 11/18] usb-linux.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 12/18] savevm.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 13/18] slirp/misc.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 14/18] vl.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 15/18] monitor.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 16/18] hw/pc.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 17/18] path.c fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- [Qemu-devel] [PATCH 18/18] linux-user/mmap.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/19
- Re: [Qemu-devel] [PATCH 17/18] path.c fix warning with _FORTIFY_SOURCE, Blue Swirl, 2009/12/22
- Re: [Qemu-devel] [PATCH 16/18] hw/pc.c: fix warnings with _FORTIFY_SOURCE, Blue Swirl, 2009/12/22