diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-10 04:31:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-10 04:31:24 +0000 |
| commit | d743ba1e9bf45b532c18ea437476984c0e2f0c44 (patch) | |
| tree | 9424ee47f86f76054b196634ca1bafc2745f1fa0 /dlfcn/dlerror.c | |
| parent | 04470dc03e2d56b1acc0c152d9ad50bdf1066bfa (diff) | |
Update.
2000-06-09 H.J. Lu <hjl@gnu.org>
* dlfcn/dlerror.c (_dlerror_run): Set result->errstring to NULL
after freeing it.
* dlfcn/Makefile (distribute): Add failtestmod.c.
(tests): Add failtest.
Add rules to build and run failtest.
* dlfcn/failtest.c: New file.
* dlfcn/failtestmod.c: New file.
Diffstat (limited to 'dlfcn/dlerror.c')
| -rw-r--r-- | dlfcn/dlerror.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/dlfcn/dlerror.c b/dlfcn/dlerror.c index 972a9ac263..34ea82907e 100644 --- a/dlfcn/dlerror.c +++ b/dlfcn/dlerror.c @@ -120,9 +120,12 @@ _dlerror_run (void (*operate) (void *), void *args) } if (result->errstring != NULL) - /* Free the error string from the last failed command. This can - happen if `dlerror' was not run after an error was found. */ - free ((char *) result->errstring); + { + /* Free the error string from the last failed command. This can + happen if `dlerror' was not run after an error was found. */ + free ((char *) result->errstring); + result->errstring = NULL; + } result->errcode = _dl_catch_error (&result->objname, &result->errstring, operate, args); |