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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-12-26 16:39:40 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-12-26 16:39:40 +0100 |
| commit | a39b95b975929f12359d4bc55f25bd88c3ec02c5 (patch) | |
| tree | da4908533fb9852d2d9e7beeb6aae7ad2146f87e | |
| parent | 13adfa34aff03fd9f1c1612b537a0d736ddb6c2b (diff) | |
| download | glibc-a39b95b975929f12359d4bc55f25bd88c3ec02c5.tar.gz glibc-a39b95b975929f12359d4bc55f25bd88c3ec02c5.tar.xz glibc-a39b95b975929f12359d4bc55f25bd88c3ec02c5.zip | |
hurd: Fix spawni SPAWN_XFLAGS_TRY_SHELL with empty argv
When argv is empty, we need to add the original script to be run on the shell command line.
| -rw-r--r-- | sysdeps/mach/hurd/spawni.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/spawni.c b/sysdeps/mach/hurd/spawni.c index 2aeed683fe..b511265044 100644 --- a/sysdeps/mach/hurd/spawni.c +++ b/sysdeps/mach/hurd/spawni.c @@ -842,7 +842,11 @@ __spawni (pid_t *pid, const char *file, { /* The file is accessible but it is not an executable file. Invoke the shell to interpret it as a script. */ - err = __argz_insert (&args, &argslen, args, _PATH_BSHELL); + err = 0; + if (!argslen) + err = __argz_insert (&args, &argslen, args, relpath); + if (!err) + err = __argz_insert (&args, &argslen, args, _PATH_BSHELL); if (!err) err = child_lookup (_PATH_BSHELL, O_EXEC, 0, &execfile); if (!err) |