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83 lines
2.6 KiB
Plaintext
83 lines
2.6 KiB
Plaintext
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*** pop_parse.c.orig Thu Nov 20 00:20:38 1997
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--- pop_parse.c Mon Jun 29 18:08:45 1998
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***************
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*** 26,31 ****
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--- 26,32 ----
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{
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char * mp;
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register int i;
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+ register int parmlen;
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/* Loop through the POP command array */
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for (mp = buf, i = 0; ; i++) {
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***************
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*** 45,52 ****
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/* Point to the start of the token */
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p->pop_parm[i] = mp;
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/* Search for the first space character (end of the token) */
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! while (!isspace(*mp) && *mp) mp++;
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/* Delimit the token with a null */
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if (*mp) *mp++ = 0;
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--- 46,75 ----
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/* Point to the start of the token */
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p->pop_parm[i] = mp;
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+ /* Start counting the length of this token */
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+ parmlen = 0;
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+
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/* Search for the first space character (end of the token) */
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! while (!isspace(*mp) && *mp) {
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! mp++;
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! parmlen++;
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! if (parmlen > MAXPARMLEN) {
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! /* Truncate parameter to the max. allowable size */
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! *mp = '\0';
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!
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! /* Fail with an appropriate message */
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! if (i == 0) {
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! pop_msg(p,POP_FAILURE,
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! "Command \"%s\" (truncated) exceedes maximum permitted size.",
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! p->pop_command);
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! } else {
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! pop_msg(p,POP_FAILURE,
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! "Argument %d \"%s\" (truncated) exceeds maximum permitted size.",
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! i, p->pop_parm[i]);
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! }
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! return(-1);
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! }
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! }
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/* Delimit the token with a null */
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if (*mp) *mp++ = 0;
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***************
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*** 64,73 ****
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if(p->pop_command[0] == 'p' && strcmp(p->pop_command,"pass") == 0) {
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if (*mp != 0) {
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p->pop_parm[1] = mp;
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! if (strlen(mp) > 0) {
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! mp = mp + strlen(mp) - 1;
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! while (*mp == 0xa || *mp == 0xd) *mp-- = 0;
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! }
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return(1);
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} else
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return (-1);
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--- 87,102 ----
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if(p->pop_command[0] == 'p' && strcmp(p->pop_command,"pass") == 0) {
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if (*mp != 0) {
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p->pop_parm[1] = mp;
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! mp += strlen(mp) - 1;
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! while (*mp == 0xa || *mp == 0xd) *mp-- = 0;
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! mp = p->pop_parm[1];
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! if (strlen(mp) > MAXPARMLEN) {
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! mp[MAXPARMLEN] = '\0';
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! pop_msg(p,POP_FAILURE,
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! "Password \"%s\" (truncated) exceeds maximum permitted size.",
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! mp);
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! return (-1);
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! }
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return(1);
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} else
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return (-1);
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