| 1 | We want to allow builds in chroots that lack /bin/sh. Thus, system(3)
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| 2 | and popen(3) need to be tweaked to use the right shell. For the bootstrap
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| 3 | glibc, we just use whatever `sh' can be found in $PATH. The final glibc
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| 4 | instead uses the hard-coded absolute file name of `bash'.
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| 5 |
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| 6 | |
| 7 | |
| 8 | @@ -106,8 +106,8 @@ do_system (const char *line)
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| 9 | (void) UNBLOCK;
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| 10 |
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| 11 | /* Exec the shell. */
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| 12 | - (void) __execve (SHELL_PATH, (char *const *) new_argv, __environ);
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| 13 | + (void) execvp (SHELL_NAME, (char *const *) new_argv);
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| 14 | _exit (127);
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| 15 | }
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| 16 | else if (pid < (pid_t) 0)
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| 17 | /* The fork failed. */
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| 18 | |
| 19 | |
| 20 | @@ -170,7 +170,7 @@ _IO_new_proc_open (fp, command, mode)
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| 21 | for (p = proc_file_chain; p; p = p->next)
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| 22 | _IO_close (_IO_fileno ((_IO_FILE *) p));
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| 23 |
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| 24 | - _IO_execl ("/bin/sh", "sh", "-c", command, (char *) 0);
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| 25 | + execlp ("sh", "sh", "-c", command, (char *) 0);
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| 26 | _IO__exit (127);
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| 27 | }
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| 28 | _IO_close (child_end);
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| 29 |
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| 30 |
|