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| author | Eric Andersen | 2001-05-07 23:53:09 +0000 |
|---|---|---|
| committer | Eric Andersen | 2001-05-07 23:53:09 +0000 |
| commit | 45e92ba2ced91eba4cc432d3addaafdd2a326689 (patch) | |
| tree | e67716c4d6591466a13d32eed9f5c24acb120b07 | |
| parent | 8cd16d8fd3c790f902bbd057f5399e849a0d4ac5 (diff) | |
| download | busybox-45e92ba2ced91eba4cc432d3addaafdd2a326689.zip busybox-45e92ba2ced91eba4cc432d3addaafdd2a326689.tar.gz | |
This patch from Evin Robertson <nitfol@my-deja.com> fixes export so it works.
This way leaks memory, but oh well. We will probably fix that when we get
around to doing local variables.
| -rw-r--r-- | hush.c | 5 | ||||
| -rw-r--r-- | shell/hush.c | 5 |
2 files changed, 8 insertions, 2 deletions
@@ -469,7 +469,10 @@ static int builtin_export(struct child_prog *child) if (child->argv[1] == NULL) { return (builtin_env(child)); } - res = putenv(child->argv[1]); + /* FIXME -- I leak memory. This will be + * fixed up properly when we add local + * variable support -- I hope */ + res = putenv(strdup(child->argv[1])); if (res) fprintf(stderr, "export: %s\n", strerror(errno)); return (res); diff --git a/shell/hush.c b/shell/hush.c index e58ac44..a5f634b 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -469,7 +469,10 @@ static int builtin_export(struct child_prog *child) if (child->argv[1] == NULL) { return (builtin_env(child)); } - res = putenv(child->argv[1]); + /* FIXME -- I leak memory. This will be + * fixed up properly when we add local + * variable support -- I hope */ + res = putenv(strdup(child->argv[1])); if (res) fprintf(stderr, "export: %s\n", strerror(errno)); return (res); |