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| author | Matt Kraai | 2001-05-11 15:16:28 +0000 |
|---|---|---|
| committer | Matt Kraai | 2001-05-11 15:16:28 +0000 |
| commit | eb5f433736c80ee6d3909b2803827b5d7af58bcf (patch) | |
| tree | f4de688a2b8f96cbc625364bd7c94560b5db097e /coreutils/env.c | |
| parent | c96381be40f1fd56f9eca11f43be7a10865c1881 (diff) | |
| download | busybox-eb5f433736c80ee6d3909b2803827b5d7af58bcf.zip busybox-eb5f433736c80ee6d3909b2803827b5d7af58bcf.tar.gz | |
Check that putenv succeeded, suggested by Jonas Holmberg.
Diffstat (limited to 'coreutils/env.c')
| -rw-r--r-- | coreutils/env.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/coreutils/env.c b/coreutils/env.c index aca7c3a..626fc19 100644 --- a/coreutils/env.c +++ b/coreutils/env.c @@ -59,7 +59,8 @@ extern int env_main(int argc, char** argv) cleanenv[0] = NULL; } for (argv += optind; *argv && (p = strchr(*argv, '=')); ++argv) - putenv(*argv); + if (putenv(*argv) < 0) + perror_msg_and_die("%s", *argv); if (*argv) { execvp(*argv, argv); perror_msg_and_die("%s", *argv); |