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Increase gid_t and uid_t to 32 bits

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Increase gid_t and uid_t to 32 bits and provide backwards compatibility
where needed.
This commit is contained in:
Thomas Veerman
2011-09-05 13:56:14 +00:00
parent fde9a258d0
commit 8a266a478e
36 changed files with 339 additions and 234 deletions
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36
test/test46.c
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@@ -28,8 +28,7 @@ _PROTOTYPE( void group_test_4, (void) );
_PROTOTYPE( void group_test_5, (void) );
_PROTOTYPE( int dotest, (void (*testfunc)(void)) );
int subtest = -1, errorct = 0;
#define ERROR_MAX 5
#define MAX_ERROR 5
#define IMAGINARY_GID 100
#define IMAGINARY_GID_STR "100"
#define IMAGINARY_UID 101
@@ -38,12 +37,14 @@ int subtest = -1, errorct = 0;
setgid((IMAGINARY_GID) + 1 ); \
setuid(IMAGINARY_UID); \
} while(0)
#include "common.c"
int subtest = -1, errorct = 0;
int main(int argc, char *argv[])
{
int superuser;
printf("Test 46 ");
fflush(stdout);
start(46);
superuser = (geteuid() == 0);
@@ -58,13 +59,7 @@ int main(int argc, char *argv[])
api_test(); /* Perform some very basic API tests */
group_test(); /* Perform some tests that mimic actual use */
if(errorct > 0) {
printf("%d error(s)\n", errorct);
return(errorct);
}
printf("ok\n");
return(0);
quit();
}
void limit_test() {
@@ -115,8 +110,8 @@ void api_test() {
/* Let's invent some imaginary groups */
#define START_GID 20001
for (i = START_GID; i < START_GID + ngroups_max; i++)
grouplist[i - START_GID] = i;
for (i = 0; i < ngroups_max; i++)
grouplist[i] = i + START_GID;
/* Normal usage */
if (setgroups(ngroups_max, grouplist) != 0) e(1);
@@ -184,6 +179,11 @@ void api_test() {
}
}
/* Try to set too high a group ID */
grouplist2[0] = GID_MAX + 1; /* Out of range */
if (setgroups(1, grouplist2) == 0) e(23);
if (errno != EINVAL) e(24);
free(grouplist);
free(grouplist2);
}
@@ -343,13 +343,3 @@ void group_test_5() {
dirp = opendir("DIR_046/sub");
exit(dirp != NULL); /* If not NULL, we were able to access it */
}
void e(int error_no) {
printf("Subtest %d, error %d\n", subtest, error_no);
if (errorct++ > ERROR_MAX) {
printf("Too many errors, test aborted\n");
exit(1);
}
}