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| author | Roy Marples <roy@marples.name> | 2008-02-09 18:16:53 +0000 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2008-02-09 18:16:53 +0000 |
| commit | 3620e0476934bfc14c496790eb67880efad4ce02 (patch) | |
| tree | a6a340a7c926b4ca46359da45c4144ddede6c921 | |
| parent | 09ff8eeecd3e4c3819f3c3783c9a56d398cd8ec3 (diff) | |
| download | openrc-3620e0476934bfc14c496790eb67880efad4ce02.tar.gz openrc-3620e0476934bfc14c496790eb67880efad4ce02.tar.bz2 openrc-3620e0476934bfc14c496790eb67880efad4ce02.tar.xz | |
Fix an off by one error when parsing PATH
| -rw-r--r-- | src/rc/rc-misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rc/rc-misc.c b/src/rc/rc-misc.c index 59a5261..e56f800 100644 --- a/src/rc/rc-misc.c +++ b/src/rc/rc-misc.c @@ -191,7 +191,7 @@ char **env_filter (void) strncmp (PATH_PREFIX, env_var, pplen) != 0) { got_path = true; - env_len = strlen (env_name) + strlen (env_var) + pplen + 2; + env_len = strlen (env_name) + strlen (env_var) + pplen + 3; e = p = xmalloc (sizeof (char) * env_len); p += snprintf (e, env_len, "%s=%s", env_name, PATH_PREFIX); @@ -222,7 +222,7 @@ char **env_filter (void) /* We filtered the env but didn't get a PATH? Very odd. However, we do need a path, so use a default. */ if (! got_path) { - env_len = strlen ("PATH=") + strlen (PATH_PREFIX) + 2; + env_len = strlen ("PATH=") + strlen (PATH_PREFIX) + 1; e = xmalloc (sizeof (char) * env_len); snprintf (e, env_len, "PATH=%s", PATH_PREFIX); rc_strlist_add (&env, e); |