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49 lines
820 B
C
49 lines
820 B
C
#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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// set the UID this script will run as (root user)
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#define UID 0
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#define CMD "/usr/sbin/dbmail-users"
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#define RCOK 0x100
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/* INSTALLING:
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gcc -o chgdbmailusers chgdbmailusers.c
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chown root.apache chgdbmailusers
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strip chgdbmailusers
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chmod 4550 chgdbmailusers
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*/
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main(int argc, char *argv[])
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{
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int cnt,rc,cc;
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char cmnd[255];
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strcpy(cmnd, CMD);
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if (argc > 1)
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{
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for (cnt = 1; cnt < argc; cnt++)
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{
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strcat(cmnd, " ");
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strcat(cmnd, argv[cnt]);
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}
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}
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else
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{
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fprintf(stderr, "__ %s: failed %d %d\n", argv[0], rc, cc);
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return 255;
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}
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cc = setuid(UID);
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rc = system(cmnd);
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if ((rc != RCOK) || (cc != 0))
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{
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fprintf(stderr, "__ %s: failed %d %d\n", argv[0], rc, cc);
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return 1;
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}
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return 0;
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}
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