Hi, I've got a weird problem: When trying to build the file conf-parse.y (attached) from libsemanage, a `bison conf-parse.y` doesn't produce any output but get's killed with a SIGPIPE (see attached strace log), apparently while trying to write to m4.
Interestingly this only happens with the bison-3.0.4 from the distro Mer (using either m4 1.4.16 or 1.4.18), but not with bison-3.0.4 + m4-1.4.18 from openSUSE. So apparently something seems to be wrong with the Mer build (see [1]) of bison or m4, does someone have any idea what that could be? confused regards, Oliver Schmidt [1] https://git.merproject.org/mer-core/bison
/* Authors: Jason Tang <jt...@tresys.com>
* James Athey <jat...@tresys.com>
*
* Copyright (C) 2004-2006 Tresys Technology, LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
%{
#include "semanage_conf.h"
#include <sepol/policydb.h>
#include <selinux/selinux.h>
#include <semanage/handle.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
extern int semanage_lex(void); /* defined in conf-scan.c */
extern int semanage_lex_destroy(void); /* defined in conf-scan.c */
int semanage_error(const char *msg);
extern FILE *semanage_in;
extern char *semanage_text;
static int parse_module_store(char *arg);
static int parse_store_root_path(char *arg);
static int parse_compiler_path(char *arg);
static void semanage_conf_external_prog_destroy(external_prog_t *ep);
static int new_external_prog(external_prog_t **chain);
static semanage_conf_t *current_conf;
static external_prog_t *new_external;
static int parse_errors;
#define PASSIGN(p1,p2) { free(p1); p1 = p2; }
%}
%name-prefix "semanage_"
%union {
int d;
char *s;
}
%token MODULE_STORE VERSION EXPAND_CHECK FILE_MODE SAVE_PREVIOUS SAVE_LINKED TARGET_PLATFORM COMPILER_DIR IGNORE_MODULE_CACHE STORE_ROOT
%token LOAD_POLICY_START SETFILES_START SEFCONTEXT_COMPILE_START DISABLE_GENHOMEDIRCON HANDLE_UNKNOWN USEPASSWD IGNOREDIRS
%token BZIP_BLOCKSIZE BZIP_SMALL REMOVE_HLL
%token VERIFY_MOD_START VERIFY_LINKED_START VERIFY_KERNEL_START BLOCK_END
%token PROG_PATH PROG_ARGS
%token <s> ARG
%type <d> verify_start_tok
%%
config_file: config_line config_file
| /* empty */
;
config_line: single_opt
| command_block
| verify_block
;
single_opt: module_store
| version
| target_platform
| store_root
| compiler_dir
| ignore_module_cache
| expand_check
| file_mode
| save_previous
| save_linked
| disable_genhomedircon
| usepasswd
| ignoredirs
| handle_unknown
| bzip_blocksize
| bzip_small
| remove_hll
;
module_store: MODULE_STORE '=' ARG {
if (parse_module_store($3) != 0) {
parse_errors++;
YYABORT;
}
free($3);
}
;
store_root: STORE_ROOT '=' ARG {
if (parse_store_root_path($3) != 0) {
parse_errors++;
YYABORT;
}
free($3);
}
;
compiler_dir: COMPILER_DIR '=' ARG {
if (parse_compiler_path($3) != 0) {
parse_errors++;
YYABORT;
}
free($3);
}
;
ignore_module_cache: IGNORE_MODULE_CACHE '=' ARG {
if (strcasecmp($3, "true") == 0)
current_conf->ignore_module_cache = 1;
else if (strcasecmp($3, "false") == 0)
current_conf->ignore_module_cache = 0;
else {
yyerror("disable-caching can only be 'true' or 'false'");
}
free($3);
}
;
version: VERSION '=' ARG {
current_conf->policyvers = atoi($3);
free($3);
if (current_conf->policyvers < sepol_policy_kern_vers_min() ||
current_conf->policyvers > sepol_policy_kern_vers_max()) {
parse_errors++;
YYABORT;
}
}
;
target_platform: TARGET_PLATFORM '=' ARG {
if (strcasecmp($3, "selinux") == 0)
current_conf->target_platform = SEPOL_TARGET_SELINUX;
else if (strcasecmp($3, "xen") == 0)
current_conf->target_platform = SEPOL_TARGET_XEN;
else {
yyerror("target_platform can only be 'selinux' or 'xen'");
}
free($3);
}
;
expand_check: EXPAND_CHECK '=' ARG {
current_conf->expand_check = atoi($3);
free($3);
}
;
file_mode: FILE_MODE '=' ARG {
current_conf->file_mode = strtoul($3, NULL, 8);
free($3);
}
;
save_previous: SAVE_PREVIOUS '=' ARG {
if (strcasecmp($3, "true") == 0)
current_conf->save_previous = 1;
else if (strcasecmp($3, "false") == 0)
current_conf->save_previous = 0;
else {
yyerror("save-previous can only be 'true' or 'false'");
}
free($3);
}
;
save_linked: SAVE_LINKED '=' ARG {
if (strcasecmp($3, "true") == 0)
current_conf->save_linked = 1;
else if (strcasecmp($3, "false") == 0)
current_conf->save_linked = 0;
else {
yyerror("save-linked can only be 'true' or 'false'");
}
free($3);
}
;
disable_genhomedircon: DISABLE_GENHOMEDIRCON '=' ARG {
if (strcasecmp($3, "false") == 0) {
current_conf->disable_genhomedircon = 0;
} else if (strcasecmp($3, "true") == 0) {
current_conf->disable_genhomedircon = 1;
} else {
yyerror("disable-genhomedircon can only be 'true' or 'false'");
}
free($3);
}
usepasswd: USEPASSWD '=' ARG {
if (strcasecmp($3, "false") == 0) {
current_conf->usepasswd = 0;
} else if (strcasecmp($3, "true") == 0) {
current_conf->usepasswd = 1;
} else {
yyerror("usepasswd can only be 'true' or 'false'");
}
free($3);
}
ignoredirs: IGNOREDIRS '=' ARG {
current_conf->ignoredirs = strdup($3);
free($3);
}
handle_unknown: HANDLE_UNKNOWN '=' ARG {
if (strcasecmp($3, "deny") == 0) {
current_conf->handle_unknown = SEPOL_DENY_UNKNOWN;
} else if (strcasecmp($3, "reject") == 0) {
current_conf->handle_unknown = SEPOL_REJECT_UNKNOWN;
} else if (strcasecmp($3, "allow") == 0) {
current_conf->handle_unknown = SEPOL_ALLOW_UNKNOWN;
} else {
yyerror("handle-unknown can only be 'deny', 'reject' or 'allow'");
}
free($3);
}
bzip_blocksize: BZIP_BLOCKSIZE '=' ARG {
int blocksize = atoi($3);
free($3);
if (blocksize > 9)
yyerror("bzip-blocksize can only be in the range 0-9");
else
current_conf->bzip_blocksize = blocksize;
}
bzip_small: BZIP_SMALL '=' ARG {
if (strcasecmp($3, "false") == 0) {
current_conf->bzip_small = 0;
} else if (strcasecmp($3, "true") == 0) {
current_conf->bzip_small = 1;
} else {
yyerror("bzip-small can only be 'true' or 'false'");
}
free($3);
}
remove_hll: REMOVE_HLL'=' ARG {
if (strcasecmp($3, "false") == 0) {
current_conf->remove_hll = 0;
} else if (strcasecmp($3, "true") == 0) {
current_conf->remove_hll = 1;
} else {
yyerror("remove-hll can only be 'true' or 'false'");
}
free($3);
}
command_block:
command_start external_opts BLOCK_END {
if (new_external->path == NULL) {
parse_errors++;
YYABORT;
}
}
;
command_start:
LOAD_POLICY_START {
semanage_conf_external_prog_destroy(current_conf->load_policy);
current_conf->load_policy = NULL;
if (new_external_prog(¤t_conf->load_policy) == -1) {
parse_errors++;
YYABORT;
}
}
| SETFILES_START {
semanage_conf_external_prog_destroy(current_conf->setfiles);
current_conf->setfiles = NULL;
if (new_external_prog(¤t_conf->setfiles) == -1) {
parse_errors++;
YYABORT;
}
}
| SEFCONTEXT_COMPILE_START {
semanage_conf_external_prog_destroy(current_conf->sefcontext_compile);
current_conf->sefcontext_compile = NULL;
if (new_external_prog(¤t_conf->sefcontext_compile) == -1) {
parse_errors++;
YYABORT;
}
}
;
verify_block: verify_start external_opts BLOCK_END {
if (new_external->path == NULL) {
parse_errors++;
YYABORT;
}
}
;
verify_start: verify_start_tok {
if ($1 == -1) {
parse_errors++;
YYABORT;
}
}
;
verify_start_tok: VERIFY_MOD_START {$$ = new_external_prog(¤t_conf->mod_prog);}
| VERIFY_LINKED_START {$$ = new_external_prog(¤t_conf->linked_prog);}
| VERIFY_KERNEL_START {$$ = new_external_prog(¤t_conf->kernel_prog);}
;
external_opts: external_opt external_opts
| /* empty */
;
external_opt: PROG_PATH '=' ARG { PASSIGN(new_external->path, $3); }
| PROG_ARGS '=' ARG { PASSIGN(new_external->args, $3); }
;
%%
static int semanage_conf_init(semanage_conf_t * conf)
{
conf->store_type = SEMANAGE_CON_DIRECT;
conf->store_path = strdup(basename(selinux_policy_root()));
conf->ignoredirs = NULL;
conf->store_root_path = strdup("/var/lib/selinux");
conf->compiler_directory_path = strdup("/usr/libexec/selinux/hll");
conf->policyvers = sepol_policy_kern_vers_max();
conf->target_platform = SEPOL_TARGET_SELINUX;
conf->expand_check = 1;
conf->handle_unknown = -1;
conf->usepasswd = 1;
conf->file_mode = 0644;
conf->bzip_blocksize = 9;
conf->bzip_small = 0;
conf->ignore_module_cache = 0;
conf->remove_hll = 0;
conf->save_previous = 0;
conf->save_linked = 0;
if ((conf->load_policy =
calloc(1, sizeof(*(current_conf->load_policy)))) == NULL) {
return -1;
}
if (access("/sbin/load_policy", X_OK) == 0) {
conf->load_policy->path = strdup("/sbin/load_policy");
} else {
conf->load_policy->path = strdup("/usr/sbin/load_policy");
}
if (conf->load_policy->path == NULL) {
return -1;
}
conf->load_policy->args = NULL;
if ((conf->setfiles =
calloc(1, sizeof(*(current_conf->setfiles)))) == NULL) {
return -1;
}
if (access("/sbin/setfiles", X_OK) == 0) {
conf->setfiles->path = strdup("/sbin/setfiles");
} else {
conf->setfiles->path = strdup("/usr/sbin/setfiles");
}
if ((conf->setfiles->path == NULL) ||
(conf->setfiles->args = strdup("-q -c $@ $<")) == NULL) {
return -1;
}
if ((conf->sefcontext_compile =
calloc(1, sizeof(*(current_conf->sefcontext_compile)))) == NULL) {
return -1;
}
if (access("/sbin/sefcontext_compile", X_OK) == 0) {
conf->sefcontext_compile->path = strdup("/sbin/sefcontext_compile");
} else {
conf->sefcontext_compile->path = strdup("/usr/sbin/sefcontext_compile");
}
if ((conf->sefcontext_compile->path == NULL) ||
(conf->sefcontext_compile->args = strdup("$@")) == NULL) {
return -1;
}
return 0;
}
/* Parse a libsemanage configuration file. THIS FUNCTION IS NOT
* THREAD-SAFE! Return a newly allocated semanage_conf_t *. If the
* configuration file could be read, parse it; otherwise rely upon
* default values. If the file could not be parsed correctly or if
* out of memory return NULL.
*/
semanage_conf_t *semanage_conf_parse(const char *config_filename)
{
if ((current_conf = calloc(1, sizeof(*current_conf))) == NULL) {
return NULL;
}
if (semanage_conf_init(current_conf) == -1) {
goto cleanup;
}
if ((semanage_in = fopen(config_filename, "r")) == NULL) {
/* configuration file does not exist or could not be
* read. THIS IS NOT AN ERROR. just rely on the
* defaults. */
return current_conf;
}
parse_errors = 0;
semanage_parse();
fclose(semanage_in);
semanage_lex_destroy();
if (parse_errors != 0) {
goto cleanup;
}
return current_conf;
cleanup:
semanage_conf_destroy(current_conf);
return NULL;
}
static void semanage_conf_external_prog_destroy(external_prog_t * ep)
{
while (ep != NULL) {
external_prog_t *next = ep->next;
free(ep->path);
free(ep->args);
free(ep);
ep = next;
}
}
/* Deallocates all space associated with a configuration struct,
* including the pointer itself. */
void semanage_conf_destroy(semanage_conf_t * conf)
{
if (conf != NULL) {
free(conf->store_path);
free(conf->ignoredirs);
free(conf->store_root_path);
free(conf->compiler_directory_path);
semanage_conf_external_prog_destroy(conf->load_policy);
semanage_conf_external_prog_destroy(conf->setfiles);
semanage_conf_external_prog_destroy(conf->sefcontext_compile);
semanage_conf_external_prog_destroy(conf->mod_prog);
semanage_conf_external_prog_destroy(conf->linked_prog);
semanage_conf_external_prog_destroy(conf->kernel_prog);
free(conf);
}
}
int semanage_error(const char *msg)
{
fprintf(stderr, "error parsing semanage configuration file: %s\n", msg);
parse_errors++;
return 0;
}
/* Take the string argument for a module store. If it is exactly the
* word "direct" then have libsemanage directly manipulate the module
* store. The policy path will default to the active policy directory.
* Otherwise if it begins with a forward slash interpret it as
* an absolute path to a named socket, to which a policy server is
* listening on the other end. Otherwise treat it as the host name to
* an external server; if there is a colon in the name then everything
* after gives a port number. The default port number is 4242.
* Returns 0 on success, -1 if out of memory, -2 if a port number is
* illegal.
*/
static int parse_module_store(char *arg)
{
/* arg is already a strdup()ed copy of yytext */
if (arg == NULL) {
return -1;
}
free(current_conf->store_path);
if (strcmp(arg, "direct") == 0) {
current_conf->store_type = SEMANAGE_CON_DIRECT;
current_conf->store_path =
strdup(basename(selinux_policy_root()));
current_conf->server_port = -1;
} else if (*arg == '/') {
current_conf->store_type = SEMANAGE_CON_POLSERV_LOCAL;
current_conf->store_path = strdup(arg);
current_conf->server_port = -1;
} else {
char *s;
current_conf->store_type = SEMANAGE_CON_POLSERV_REMOTE;
if ((s = strchr(arg, ':')) == NULL) {
current_conf->store_path = arg;
current_conf->server_port = 4242;
} else {
char *endptr;
*s = '\0';
current_conf->store_path = arg;
current_conf->server_port = strtol(s + 1, &endptr, 10);
if (*(s + 1) == '\0' || *endptr != '\0') {
return -2;
}
}
}
return 0;
}
static int parse_store_root_path(char *arg)
{
if (arg == NULL) {
return -1;
}
free(current_conf->store_root_path);
current_conf->store_root_path = strdup(arg);
return 0;
}
static int parse_compiler_path(char *arg)
{
if (arg == NULL) {
return -1;
}
free(current_conf->compiler_directory_path);
current_conf->compiler_directory_path = strdup(arg);
return 0;
}
/* Helper function; called whenever configuration file specifies
* another external program. Returns 0 on success, -1 if out of
* memory.
*/
static int new_external_prog(external_prog_t ** chain)
{
if ((new_external = calloc(1, sizeof(*new_external))) == NULL) {
return -1;
}
/* hook this new external program to the end of the chain */
if (*chain == NULL) {
*chain = new_external;
} else {
external_prog_t *prog = *chain;
while (prog->next != NULL) {
prog = prog->next;
}
prog->next = new_external;
}
return 0;
}
$ strace bison -d -o conf-parse.c conf-parse.y
execve("/srv/mer/targets/SailfishOS-latest-i486/lib/ld-linux.so.2", ["/srv/mer/targets/SailfishOS-late"..., "--rpath-prefix", "/srv/mer/targets/SailfishOS-late"..., "--nodefaultdirs", "--argv0", "bison", "/srv/mer/targets/SailfishOS-late"..., "-d", "-o", "conf-parse.c", "conf-parse.y"], [/* 53 vars */]) = 0
brk(0) = 0xf9dcd000
open("/srv/mer/targets/SailfishOS-latest-i486/usr/bin/bison", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\2\0\3\0\1\0\0\0B\236\4\0104\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=371824, ...}) = 0
mmap2(0x8048000, 368640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x8048000
mmap2(0x80a2000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5a000) = 0x80a2000
mmap2(0x80a3000, 11576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x80a3000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7f40000
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/sse2/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/sse2/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/sse2/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/sse2", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/i686", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/sse2/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/sse2/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/sse2/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/sse2", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/tls", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/sse2/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/sse2/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/sse2/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/sse2", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/i686", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/sse2/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/sse2/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/sse2/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/sse2", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/cmov/libsb2.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/cmov", 0xffd85f70) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/libsb2.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\2207\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=393400, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7f3f000
mmap2(NULL, 402224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7edc000
mmap2(0xf7f3c000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0xf7f3c000
mmap2(0xf7f3d000, 4912, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf7f3d000
close(3) = 0
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/sse2/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/sse2/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/sse2/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/sse2", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/i686", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/sse2/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/sse2/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/sse2/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/sse2", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/tls/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/tls", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/sse2/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/sse2/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/sse2/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/sse2", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/i686/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/i686", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/sse2/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/sse2/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/sse2/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/sse2", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat64("/srv/mer/targets/SailfishOS-latest-i486/lib/cmov", 0xffd86ed0) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\237\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1865472, ...}) = 0
mmap2(NULL, 1870460, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7d13000
mmap2(0xf7ed6000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c3000) = 0xf7ed6000
mmap2(0xf7ed9000, 10876, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf7ed9000
close(3) = 0
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\n\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=13860, ...}) = 0
mmap2(NULL, 16512, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7d0e000
mmap2(0xf7d11000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0xf7d11000
close(3) = 0
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/libsb2/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p \0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=100160, ...}) = 0
mmap2(NULL, 99156, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7cf5000
mmap2(0xf7d0d000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0xf7d0d000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7cf4000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7cf3000
set_thread_area({entry_number:-1 -> 12, base_addr:0xf7cf3700, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xf7ed6000, 8192, PROT_READ) = 0
mprotect(0xf7d11000, 4096, PROT_READ) = 0
mprotect(0xf7f69000, 4096, PROT_READ) = 0
brk(0) = 0xf9dcd000
brk(0xf9dee000) = 0xf9dee000
getpid() = 7385
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2492, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7cf2000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2492
read(3, "", 4096) = 0
close(3) = 0
munmap(0xf7cf2000, 4096) = 0
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/locale/en_US.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en_US.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/locale/en_US.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en_US.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/locale/en_US/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en_US/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFDIR|0755, st_size=38, ...}) = 0
close(3) = 0
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en_US/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/locale/en.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/locale/en.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/lib/locale/en/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFDIR|0755, st_size=6, ...}) = 0
close(3) = 0
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale/en/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_US.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_US.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_US/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en.utf8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/tmp/sb2-oliver-20180220-113715.HV7046/RuleTree.bin", O_RDWR|O_CLOEXEC) = 3
read(3, "\377\1\250\347\1\0\0\0\6\0\0\0006\0\0\0\0\0\0\0\0\0\0\0r{\2\0\0\0\0\1"..., 36) = 36
mmap2(NULL, 16777216, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0) = 0xf6cf3000
close(3) = 0
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share", 0xffd852fb, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale", 0xffd852fb, 4096) = -1 EINVAL (Invalid argument)
geteuid32() = 1000
getegid32() = 100
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share", 0xffd852fb, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale", 0xffd852fb, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share", 0xffd8524b, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share/locale", 0xffd8524b, 4096) = -1 EINVAL (Invalid argument)
getcwd("/home/oliver/src/selinux-userland/upstream/libsemanage/src", 4097) = 59
readlink("/home/oliver/src/selinux-userland/upstream/libsemanage/src/conf-parse.y", 0xffd8526b, 4096) = -1 EINVAL (Invalid argument)
open("conf-parse.y", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=16771, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf6cf2000
read(3, "/* Authors: Jason Tang <jtan"..., 8192) = 8192
read(3, " ;\n\ncommand_start:\n "..., 8192) = 8192
read(3, "nt new_external_prog(external_pr"..., 8192) = 387
read(3, "", 4096) = 0
read(3, "", 8192) = 0
brk(0xf9e0f000) = 0xf9e0f000
read(3, "", 8192) = 0
close(3) = 0
munmap(0xf6cf2000, 4096) = 0
mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf6cd2000
mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf6cb1000
mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf6c90000
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share", 0xffd8525b, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share/bison", 0xffd8525b, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share/bison/m4sugar", 0xffd8525b, 4096) = -1 EINVAL (Invalid argument)
readlink("/srv/mer/targets/SailfishOS-latest-i486/usr/share/bison/m4sugar/m4sugar.m4", 0xffd8525b, 4096) = -1 EINVAL (Invalid argument)
open("/srv/mer/targets/SailfishOS-latest-i486/usr/share/bison/m4sugar/m4sugar.m4", O_RDONLY|O_LARGEFILE) = 3
close(3) = 0
pipe([3, 4]) = 0
pipe([5, 6]) = 0
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [HUP INT PIPE TERM XCPU XFSZ], NULL, 8) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xf7cf3768) = 7386
rt_sigaction(SIGINT, {0x8089d90, [], SA_NODEFER}, {SIG_DFL, [], 0}, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, si_status=127, si_utime=0, si_stime=0} ---
rt_sigaction(SIGTERM, {0x8089d90, [], SA_NODEFER}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x8089d90, [], SA_NODEFER}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {0x8089d90, [], SA_NODEFER}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0x8089d90, [], SA_NODEFER}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0x8089d90, [], SA_NODEFER}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [HUP INT PIPE TERM XCPU XFSZ], NULL, 8) = 0
close(5) = 0
close(4) = 0
fcntl64(6, F_GETFL) = 0x1 (flags O_WRONLY)
fstat64(6, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf6c8f000
_llseek(6, 0, 0xffd872e0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
write(6, "m4_init()\nm4_define([b4_mergers]"..., 4096) = -1 EPIPE (Broken pipe)
--- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=7385, si_uid=1000} ---
kill(7386, SIGHUP) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, NULL, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, [], 0}, NULL, 8) = 0
rt_sigaction(SIGHUP, {SIG_DFL, [], 0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {SIG_DFL, [], 0}, NULL, 8) = 0
rt_sigaction(SIGXCPU, {SIG_DFL, [], 0}, NULL, 8) = 0
rt_sigaction(SIGXFSZ, {SIG_DFL, [], 0}, NULL, 8) = 0
tgkill(7385, 7385, SIGPIPE) = 0
--- SIGPIPE {si_signo=SIGPIPE, si_code=SI_TKILL, si_pid=7385, si_uid=1000} ---
+++ killed by SIGPIPE +++
signature.asc
Description: This is a digitally signed message part.
