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Completed security checks for NetBSD and OpenBSD

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This commit is contained in:
Michiel Broek 2005-08-31 20:49:10 +00:00
parent da2c43d625
commit af4ab62459
2 changed files with 8 additions and 18 deletions
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10
unix/mbpasswd.c
View File

@ -59,7 +59,7 @@
#include <userconf.h> #include <userconf.h>
#endif #endif
#if defined(__OpenBSD__) #if defined(__OpenBSD__) || defined(__NetBSD__)
#include <sys/sysctl.h> #include <sys/sysctl.h>
#endif #endif
@ -849,7 +849,7 @@ int main(int argc, char *argv[])
#endif #endif
pid_t ppid; pid_t ppid;
char *parent; char *parent;
#if defined(__OpenBSD__) #if defined(__OpenBSD__) || defined(__NetBSD__)
#define ARG_SIZE 60 #define ARG_SIZE 60
static char **s, buf[ARG_SIZE]; static char **s, buf[ARG_SIZE];
size_t siz = 100; size_t siz = 100;
@ -902,7 +902,7 @@ int main(int argc, char *argv[])
*/ */
ppid = getppid(); ppid = getppid();
#if defined(__OpenBSD__) #if defined(__OpenBSD__) || defined(__NetBSD__)
/* /*
* Systems that use sysctl to get process information * Systems that use sysctl to get process information
*/ */
@ -911,12 +911,12 @@ int main(int argc, char *argv[])
mib[2] = ppid; mib[2] = ppid;
mib[3] = KERN_PROC_ARGV; mib[3] = KERN_PROC_ARGV;
if ((s = realloc(s, siz)) == NULL) { if ((s = realloc(s, siz)) == NULL) {
fprintf(stderr, "mbuseradd: no memory\n"); fprintf(stderr, "mbpasswd: no memory\n");
exit(1); exit(1);
} }
if (sysctl(mib, 4, s, &siz, NULL, 0) == -1) { if (sysctl(mib, 4, s, &siz, NULL, 0) == -1) {
perror(""); perror("");
fprintf(stderr, "mbuseradd: sysctl call failed\n"); fprintf(stderr, "mbpasswd: sysctl call failed\n");
exit(1); exit(1);
} }
buf[0] = '\0'; buf[0] = '\0';

16
unix/mbuseradd.c
View File

@ -45,7 +45,7 @@
#include <syslog.h> #include <syslog.h>
#include <time.h> #include <time.h>
#if defined(__OpenBSD__) #if defined(__OpenBSD__) || defined(__NetBSD__)
#include <sys/sysctl.h> #include <sys/sysctl.h>
#endif #endif
@ -178,7 +178,7 @@ int main(int argc, char *argv[])
struct passwd *pwent, *pwuser; struct passwd *pwent, *pwuser;
struct group *gr; struct group *gr;
pid_t ppid; pid_t ppid;
#if defined(__OpenBSD__) #if defined(__OpenBSD__) || defined(__NetBSD__)
#define ARG_SIZE 60 #define ARG_SIZE 60
static char **s, buf[ARG_SIZE]; static char **s, buf[ARG_SIZE];
size_t siz = 100; size_t siz = 100;
@ -229,20 +229,13 @@ int main(int argc, char *argv[])
exit(1); exit(1);
} }
/*
* We don't log into MBSE BBS logfiles but to the system logfiles,
* because we are modifying system files not belonging to MBSE BBS.
*/
openlog("mbuseradd", LOG_PID|LOG_CONS|LOG_NOWAIT, LOG_AUTH);
syslog(LOG_WARNING, "mbuseradd %s %s %s %s", argv[1], argv[2], argv[3], argv[4]);
/* /*
* Find out the name of our parent. * Find out the name of our parent.
*/ */
temp = calloc(PATH_MAX, sizeof(char)); temp = calloc(PATH_MAX, sizeof(char));
ppid = getppid(); ppid = getppid();
#if defined(__OpenBSD__) #if defined(__OpenBSD__) || defined(__NetBSD__)
/* /*
* Systems that use sysctl to get process information * Systems that use sysctl to get process information
*/ */
@ -257,7 +250,6 @@ int main(int argc, char *argv[])
if (sysctl(mib, 4, s, &siz, NULL, 0) == -1) { if (sysctl(mib, 4, s, &siz, NULL, 0) == -1) {
perror(""); perror("");
fprintf(stderr, "mbuseradd: sysctl call failed\n"); fprintf(stderr, "mbuseradd: sysctl call failed\n");
syslog(LOG_WARNING, "sysctl call failed");
exit(1); exit(1);
} }
buf[0] = '\0'; buf[0] = '\0';
@ -266,8 +258,6 @@ int main(int argc, char *argv[])
strlcat(buf, " ", sizeof(buf)); strlcat(buf, " ", sizeof(buf));
strlcat(buf, *p, sizeof(buf)); strlcat(buf, *p, sizeof(buf));
} }
syslog(LOG_WARNING, "\"%s\"", buf);
printf("%s\n", buf);
parent = xstrcpy(buf); parent = xstrcpy(buf);
#else #else
/* /*