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| author | Ulrich Drepper <drepper@redhat.com> | 1998-10-22 11:49:29 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-10-22 11:49:29 +0000 |
| commit | 9271a050b5af6594ab112a9c116854953b041d8f (patch) | |
| tree | 4e858e3b7bedaaba8122e7ef378313192ae9653f /posix/execvp.c | |
| parent | e595c802ca9a9eb2c7d5e72cb7b9437d25063c97 (diff) | |
| download | glibc-9271a050b5af6594ab112a9c116854953b041d8f.zip glibc-9271a050b5af6594ab112a9c116854953b041d8f.tar.gz glibc-9271a050b5af6594ab112a9c116854953b041d8f.tar.bz2 | |
Update.
1998-10-22 H.J. Lu <hjl@gnu.org>
* sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Add
sanity check for n.
* sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Likewise.
* sysdeps/posix/fpathconf.c (__fpathconf): Set errno to
EINVAL if errno == ENODEV. Tested by VSX-PCT.
* sysdeps/posix/isatty.c (__isatty): Don't reset errno. Tested
by VSX-PCT.
* posix/execvp.c (execvp): Check "". Tested by VSX-PCT.
Diffstat (limited to 'posix/execvp.c')
| -rw-r--r-- | posix/execvp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/posix/execvp.c b/posix/execvp.c index 5b1e14b..7afb01d 100644 --- a/posix/execvp.c +++ b/posix/execvp.c @@ -54,7 +54,7 @@ execute (const char *file, char *const argv[]) /* Execute the shell. */ execv (new_argv[0], new_argv); } - } + } } @@ -67,6 +67,13 @@ execvp (file, argv) { int got_eacces = 0; + if (*file == '\0') + { + /* We check the simple case first. */ + __set_errno (ENOENT); + return -1; + } + if (strchr (file, '/') != NULL) /* Don't search when it contains a slash. */ execute (file, argv); |