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in sudoers, 'command ""' now means command with no args

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This commit is contained in:
Todd C. Miller
1996-05-28 00:01:53 +00:00
parent 275314dbdd
commit 9ec0715a31
1 changed files with 14 additions and 10 deletions
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22
parse.c
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@@ -182,7 +182,7 @@ int validate(check_cmnd)
/* /*
* If path doesn't end in /, return TRUE iff cmnd & path name the same inode; * If path doesn't end in /, return TRUE iff cmnd & path name the same inode;
* otherwise, return TRUE if cmnd names one of the inodes in path * otherwise, return TRUE if cmnd names one of the inodes in path.
*/ */
int command_matches(cmnd, user_args, path, sudoers_args) int command_matches(cmnd, user_args, path, sudoers_args)
char *cmnd; char *cmnd;
@@ -227,6 +227,9 @@ int command_matches(cmnd, user_args, path, sudoers_args)
return(TRUE); return(TRUE);
else if (user_args && sudoers_args) else if (user_args && sudoers_args)
return(compare_args(user_args, sudoers_args)); return(compare_args(user_args, sudoers_args));
else if (!user_args && sudoers_args && sudoers_args[0][0] == '\0' &&
sudoers_args[1] == NULL)
return(TRUE);
else else
return(FALSE); return(FALSE);
} else { } else {
@@ -252,15 +255,16 @@ int command_matches(cmnd, user_args, path, sudoers_args)
* (in sudoers or command) or if the args match; * (in sudoers or command) or if the args match;
* else return false. * else return false.
*/ */
if (cmnd_st.st_dev == pst.st_dev && cmnd_st.st_ino == pst.st_ino) { if (cmnd_st.st_dev != pst.st_dev || cmnd_st.st_ino != pst.st_ino)
if (!sudoers_args) {
return(TRUE);
} else if (user_args && sudoers_args) {
return(compare_args(user_args, sudoers_args));
} else {
return(FALSE); return(FALSE);
} if (!sudoers_args)
} else return(TRUE);
else if (user_args && sudoers_args)
return(compare_args(user_args, sudoers_args));
else if (!user_args && sudoers_args && sudoers_args[0][0] == '\0' &&
sudoers_args[1] == NULL)
return(TRUE);
else
return(FALSE); return(FALSE);
} }