Rev 11539 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 11539 | Rev 12248 | ||
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Line 20... | Line 20... | ||
20 | #include <unistd.h> |
20 | #include <unistd.h> |
21 | #include <string.h> |
21 | #include <string.h> |
22 | 22 | ||
23 | int main(int argc,char *argv[]) |
23 | int main(int argc,char *argv[]) |
24 | { |
24 | { |
25 |
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25 | char *args[1024]; |
26 |
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26 | int i, uid1, uid2, gid1, gid2; |
27 | 27 | ||
28 |
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28 | if(argc<2) return 0; |
29 |
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29 | for(i=0;i<1000 && i<argc; i++) args[i]=argv[i+1]; |
30 |
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30 | args[i]=NULL; |
31 |
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31 | uid1=geteuid(); uid2=getuid(); gid1=getegid(); gid2=getgid(); |
32 |
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32 | if(strchr(args[0],'/')) { |
33 |
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33 | setreuid(uid1,uid2); setregid(gid1,gid2); |
34 |
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34 | execv(args[0],args); |
35 |
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35 | } |
36 |
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36 | else { |
37 |
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37 | setreuid(uid1,uid1); setregid(gid1,gid1); |
38 |
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38 | execvp(args[0],args); |
39 |
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39 | } |
40 |
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40 | return 127; |
41 | } |
41 | } |
42 | 42 |