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| Rev 11122 | Rev 11127 | ||
|---|---|---|---|
| Line 15... | Line 15... | ||
| 15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 16 | */ |
16 | */ |
| 17 | 17 | ||
| 18 | /* Common routines in interfaces */ |
18 | /* Common routines in interfaces */ |
| 19 | #include "common.h" |
19 | #include "common.h" |
| - | 20 | #include <assert.h> |
|
| 20 | #define ch_root "bin/ch..root" |
21 | #define ch_root "bin/ch..root" |
| 21 | 22 | ||
| 22 | int mypid; |
23 | int mypid; |
| 23 | int must_chroot=0; |
24 | int must_chroot=0; |
| 24 | char inputfname[256], outputfname[256]; |
25 | char inputfname[256], outputfname[256]; |
| Line 195... | Line 196... | ||
| 195 | if(stat("../chroot/tmp/sessions/.chroot",&st)==0 || must_chroot) { |
196 | if(stat("../chroot/tmp/sessions/.chroot",&st)==0 || must_chroot) { |
| 196 | arg[0]=ch_root; i=1; |
197 | arg[0]=ch_root; i=1; |
| 197 | } |
198 | } |
| 198 | else { |
199 | else { |
| 199 | i=0; |
200 | i=0; |
| 200 | setreuid |
201 | assert(setreuid(getuid(),getuid())==0); |
| - | 202 | assert(setregid(getgid(),getgid())==0); |
|
| 201 | } |
203 | } |
| 202 | arg[i++]=cmdf; |
204 | arg[i++]=cmdf; |
| 203 | for(p=abuf; *p && i<1000; i++, p=find_word_start(p2)) |
205 | for(p=abuf; *p && i<1000; i++, p=find_word_start(p2)) |
| 204 | if (*p=='\'') |
206 | if (*p=='\'') |
| 205 | {arg[i]=p2=++p; while(*p2 && *p2!='\'') p2++; if(*p2) *p2++=0;} |
207 | {arg[i]=p2=++p; while(*p2 && *p2!='\'') p2++; if(*p2) *p2++=0;} |
| Line 379... | Line 381... | ||
| 379 | p=getenv("multiexec_debug"); if(p && strcmp(p,"yes")==0) debug=1; |
381 | p=getenv("multiexec_debug"); if(p && strcmp(p,"yes")==0) debug=1; |
| 380 | } |
382 | } |
| 381 | 383 | ||
| 382 | void prepabout(char *cmd, char *outf, char *errf) |
384 | void prepabout(char *cmd, char *outf, char *errf) |
| 383 | { |
385 | { |
| 384 |
|
386 | assert(write(pipe_in[1],cmd,strlen(cmd))==strlen(cmd)); |
| 385 |
|
387 | execredirected(nameofcmd,NULL,outf,errf,cmdparm); |
| 386 | } |
388 | } |
| 387 | 389 | ||
| 388 | /* read to aboutbuf. Returns content length. */ |
390 | /* read to aboutbuf. Returns content length. */ |
| 389 | int readabout(void) |
391 | int readabout(void) |
| 390 | { |
392 | { |