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| author | Ulrich Drepper <drepper@redhat.com> | 2000-08-21 21:01:52 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-08-21 21:01:52 +0000 |
| commit | 566b0f7b876748e3f477ae2db267cf99b4f14766 (patch) | |
| tree | 8cf3a1f7a284b80d98a6a31c5990d1ca1b8ae976 | |
| parent | e642a888521549ebe0d0aab87d8a5d92d80783b5 (diff) | |
| download | glibc-566b0f7b876748e3f477ae2db267cf99b4f14766.tar glibc-566b0f7b876748e3f477ae2db267cf99b4f14766.tar.gz glibc-566b0f7b876748e3f477ae2db267cf99b4f14766.tar.bz2 glibc-566b0f7b876748e3f477ae2db267cf99b4f14766.zip | |
(catopen): Filter out env_var values with / if necessary.
| -rw-r--r-- | catgets/catgets.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/catgets/catgets.c b/catgets/catgets.c index 86ff0ff831..f49ead9fce 100644 --- a/catgets/catgets.c +++ b/catgets/catgets.c @@ -50,7 +50,9 @@ catopen (const char *cat_name, int flag) /* Use the LANG environment variable. */ env_var = getenv ("LANG"); - if (env_var == NULL) + + if (env_var == NULL || *env_var == '\0' + || (__libc_enable_secure && strchr (env_var, '/') != NULL)) env_var = "C"; env_var_len = strlen (env_var) + 1; |