Mercurial > pkg
view defaults/suid-wrapper.c @ 7:ab4011ea1463
using C wrapper instead of perl wrapper.
author | Robert McIntyre <rlm@mit.edu> |
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date | Tue, 08 Jan 2013 18:10:15 +0000 |
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1 #include <unistd.h>2 #include <errno.h>4 main( int argc, char ** argv, char ** envp )5 {6 if( setgid(getegid()) ) perror( "setgid" );7 if( setuid(geteuid()) ) perror( "setuid" );8 envp = 0; /* blocks IFS attack on non-bash shells */9 system( "/usr/bin/hg", argv, envp );10 perror( argv[0] );11 return errno;12 }