Calling error_report() in a function that takes an Error ** argument is suspicious. parse_sandbox() does that, and then fails without setting an error. Its caller main(), via qemu_opts_foreach(), is fine with it, but clean it up anyway.
Cc: Eduardo Otubo <ot...@redhat.com> Signed-off-by: Markus Armbruster <arm...@redhat.com> --- qemu-seccomp.c | 18 +++++++++--------- vl.c | 4 ++-- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/qemu-seccomp.c b/qemu-seccomp.c index 1baa5c69ed..6d27699409 100644 --- a/qemu-seccomp.c +++ b/qemu-seccomp.c @@ -12,11 +12,12 @@ * Contributions after 2012-01-13 are licensed under the terms of the * GNU GPL, version 2 or (at your option) any later version. */ + #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/config-file.h" #include "qemu/option.h" #include "qemu/module.h" -#include "qemu/error-report.h" #include <sys/prctl.h> #include <seccomp.h> #include "sysemu/seccomp.h" @@ -190,7 +191,7 @@ int parse_sandbox(void *opaque, QemuOpts *opts, Error **errp) * to provide a little bit of consistency for * the command line */ } else { - error_report("invalid argument for obsolete"); + error_setg(errp, "invalid argument for obsolete"); return -1; } } @@ -205,14 +206,13 @@ int parse_sandbox(void *opaque, QemuOpts *opts, Error **errp) /* calling prctl directly because we're * not sure if host has CAP_SYS_ADMIN set*/ if (prctl(PR_SET_NO_NEW_PRIVS, 1)) { - error_report("failed to set no_new_privs " - "aborting"); + error_setg(errp, "failed to set no_new_privs " "aborting"); return -1; } } else if (g_str_equal(value, "allow")) { /* default value */ } else { - error_report("invalid argument for elevateprivileges"); + error_setg(errp, "invalid argument for elevateprivileges"); return -1; } } @@ -224,7 +224,7 @@ int parse_sandbox(void *opaque, QemuOpts *opts, Error **errp) } else if (g_str_equal(value, "allow")) { /* default value */ } else { - error_report("invalid argument for spawn"); + error_setg(errp, "invalid argument for spawn"); return -1; } } @@ -236,14 +236,14 @@ int parse_sandbox(void *opaque, QemuOpts *opts, Error **errp) } else if (g_str_equal(value, "allow")) { /* default value */ } else { - error_report("invalid argument for resourcecontrol"); + error_setg(errp, "invalid argument for resourcecontrol"); return -1; } } if (seccomp_start(seccomp_opts) < 0) { - error_report("failed to install seccomp syscall filter " - "in the kernel"); + error_setg(errp, "failed to install seccomp syscall filter " + "in the kernel"); return -1; } } diff --git a/vl.c b/vl.c index 9d2b38a31f..485c3fc008 100644 --- a/vl.c +++ b/vl.c @@ -3925,8 +3925,8 @@ int main(int argc, char **argv, char **envp) #ifdef CONFIG_SECCOMP olist = qemu_find_opts_err("sandbox", NULL); - if (olist && qemu_opts_foreach(olist, parse_sandbox, NULL, NULL)) { - exit(1); + if (olist) { + qemu_opts_foreach(olist, parse_sandbox, NULL, &error_fatal); } #endif -- 2.17.1