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include <string.h> to get prototype for strcmp 

change error messages to be a little more straightforward

change definition of FULL_PATH so that an error is raised if the
setuid wrapper is used un-edited
This commit is contained in:
Jeremy Hylton 1998-09-10 18:10:59 +00:00
parent 3494e4a31f
commit 1deebabc77
1 changed files with 9 additions and 7 deletions
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16
Misc/setuid-prog.c
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@ -50,11 +50,15 @@
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
/* CONFIGURATION SECTION */
#ifndef FULL_PATH /* so that this can be specified from the Makefile */
#define FULL_PATH "/full/path/of/script"
/* Uncomment out the following line:
#define FULL_PATH "/full/path/of/script"
* Then comment out the #error line. */
#error "Must define SCRIPTPATH in the Makefile"
#endif
#ifndef UMASK
#define UMASK 077
@ -133,9 +137,8 @@ main(int argc, char **argv)
if (FULL_PATH[0] != '/') {
fprintf(stderr, "%s: %s is not a full path name\n", argv[0],
FULL_PATH);
fprintf(stderr, "Tell this program's maintainer that s\\he ");
fprintf(stderr, "fouled up some simple rules\n");
fprintf(stderr, "pretty badly.\n");
fprintf(stderr, "You can only use this wrapper if you\n");
fprintf(stderr, "compile it with an absolute path.\n");
exit(1);
}
@ -151,9 +154,8 @@ main(int argc, char **argv)
if (statb.st_uid != 0 && statb.st_uid != euid) {
fprintf(stderr, "%s: %s has the wrong owner\n", argv[0],
FULL_PATH);
fprintf(stderr, "Tell this program's maintainer that the ");
fprintf(stderr, "script should be owned by him/herself or the\n");
fprintf(stderr, "superuser.\n");
fprintf(stderr, "The script should be owned by root,\n");
fprintf(stderr, "and shouldn't be writeable by anyone.\n");
exit(1);
}