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| author | Jeff Johnston <jjohnstn@redhat.com> | 2002-04-01 22:29:40 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2002-04-01 22:29:40 +0000 |
| commit | 54a7c6d2beffa00ab22e8bdf93da74989fd0d49d (patch) | |
| tree | 9e498ba048a05e01300328f823e98151eb139cc1 /newlib/libc | |
| parent | 3b71b99abdf0b735866dd5cd620fb8d9368e1aba (diff) | |
| download | cygnal-54a7c6d2beffa00ab22e8bdf93da74989fd0d49d.tar.gz cygnal-54a7c6d2beffa00ab22e8bdf93da74989fd0d49d.tar.bz2 cygnal-54a7c6d2beffa00ab22e8bdf93da74989fd0d49d.zip | |
2002-04-01 Till Straumann <strauman@SLAC.Stanford.EDU>
* libc/stdlib/getenv_r.c (_findenv_r): Add missing ENV_UNLOCK.
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/stdlib/getenv_r.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/newlib/libc/stdlib/getenv_r.c b/newlib/libc/stdlib/getenv_r.c index 4d567c718..2cc48cfd7 100644 --- a/newlib/libc/stdlib/getenv_r.c +++ b/newlib/libc/stdlib/getenv_r.c @@ -94,7 +94,10 @@ _DEFUN (_findenv_r, (reent_ptr, name, offset), /* In some embedded systems, this does not get set. This protects newlib from dereferencing a bad pointer. */ if (!*p_environ) - return NULL; + { + ENV_UNLOCK; + return NULL; + } c = name; len = 0; |