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Annotation of researchv10no/cmd/basic/bite/src/chksec.c, revision 1.1.1.1

1.1       root        1: /* Copyright Bell Telephone Laboratories Whippany, N.J.
                      2: 
                      3:  *     /////////////////////////////////////
                      4:  *     /////////////////////////////////////
                      5:  *     ///////////// chksec.c //////////////
                      6:  *     /// J. P. Hawkins WH X4610 8C-001 ///
                      7:  *     ///// Wed May  6 18:59:40 1981 //////
                      8:  *     /////////////////////////////////////
                      9:  *     /////////////////////////////////////
                     10:  *     @(#) chksec.c: V1.1 6/17/81
                     11:  * Check for security breaching characters like '|' and '&' and ';'
                     12:  * for restricted command lines
                     13: 
                     14: */
                     15: 
                     16: chksec(s)
                     17: char   s[];
                     18: {
                     19:        register int i;
                     20: 
                     21:        for(i=0; s[i] != '\0'; i++)
                     22:                if(s[i] == '&' || s[i] == '|' || s[i] == ';')
                     23:                {
                     24:                        printf("DON'T BE ABSURD THIS IS A RESTRICTED PROGRAM\n");
                     25:                        return(-1);
                     26:                }
                     27:        return(0);
                     28: }

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