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* libmisc/shell.c, src/su.c: Execute the scripts with "sh -"

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rather than "sh".
This commit is contained in:
nekral-guest 2009-07-22 13:35:57 +00:00
parent db38a728d1
commit 24cfe44b07
3 changed files with 11 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2009-07-22 Nicolas François <nicolas.francois@centraliens.net>
* libmisc/shell.c, src/su.c: Execute the scripts with "sh -"
rather than "sh".
2009-07-22 Nicolas François <nicolas.francois@centraliens.net> 2009-07-22 Nicolas François <nicolas.francois@centraliens.net>
* configure.in, libmisc/shell.c, libmisc/setupenv.c, src/newgrp.c, * configure.in, libmisc/shell.c, libmisc/setupenv.c, src/newgrp.c,

2
libmisc/shell.c
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@ -85,7 +85,7 @@ int shell (const char *file, /*@null@*/const char *arg, char *const envp[])
* Assume this is a shell script (with no shebang). * Assume this is a shell script (with no shebang).
* Interpret it with /bin/sh * Interpret it with /bin/sh
*/ */
execle (SHELL, "sh", file, (char *)0, envp); execle (SHELL, "sh", "-", file, (char *)0, envp);
err = errno; err = errno;
} }

9
src/su.c
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@ -194,12 +194,13 @@ void execve_shell (const char *shellstr, char *args[], char *const envp[])
while (NULL != args[n_args]) { while (NULL != args[n_args]) {
n_args++; n_args++;
} }
targs = (char **) xmalloc ((n_args + 2) * sizeof (args[0])); targs = (char **) xmalloc ((n_args + 3) * sizeof (args[0]));
targs[0] = "sh"; targs[0] = "sh";
targs[1] = xstrdup (shellstr); targs[1] = "-";
targs[n_args+1] = NULL; targs[2] = xstrdup (shellstr);
targs[n_args+2] = NULL;
while (1 != n_args) { while (1 != n_args) {
targs[n_args] = args[n_args - 1]; targs[n_args+1] = args[n_args - 1];
n_args--; n_args--;
} }