From de40aa84cebba177ebcb3403877fd9ad208c7697 Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Thu, 4 Mar 2010 23:11:36 -0300 Subject: [PATCH 14/42] net/slirp.c: fix warning with _FORTIFY_SOURCE RH-Author: Juan Quintela Message-id: Patchwork-id: 7543 O-Subject: [PATCH 14/32] net/slirp.c: fix warning with _FORTIFY_SOURCE Bugzilla: 567099 RH-Acked-by: Kevin Wolf RH-Acked-by: Amit Shah RH-Acked-by: Marcelo Tosatti From: Kirill A. Shutemov 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 Signed-off-by: Juan Quintela Signed-off-by: Anthony Liguori (cherry picked from commit 5a01e99fab34b2ec70148b8b92614158cca30800) Signed-off-by: Juan Quintela --- net/slirp.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) Signed-off-by: Eduardo Habkost --- net/slirp.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/net/slirp.c b/net/slirp.c index 3f91c4b..b75ad16 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -464,10 +464,17 @@ 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 (!WIFEXITED(ret)) { + qemu_error("'%s' failed.\n", cmd); + } else if (WEXITSTATUS(ret)) { + qemu_error("'%s' failed. Error code: %d\n", + cmd, WEXITSTATUS(ret)); + } s->smb_dir[0] = '\0'; } } -- 1.6.3.rc4.29.g8146