diff options
| author | Rich Salz <rsalz@openssl.org> | 2015-05-01 10:15:18 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-05-01 10:15:18 -0400 |
| commit | efa7dd64443f246004751bdaa5671bf6836e07ff (patch) | |
| tree | df55d807a97d046ce17eb12adca78ea36a6038fa /crypto/conf/conf_mod.c | |
| parent | b548a1f11c06ccdfa4f52a539912d22d77ee309e (diff) | |
free NULL cleanup 11
Don't check for NULL before calling free functions. This gets:
ERR_STATE_free
ENGINE_free
DSO_free
CMAC_CTX_free
COMP_CTX_free
CONF_free
NCONF_free NCONF_free_data _CONF_free_data
A sk_free use within OBJ_sigid_free
TS_TST_INFO_free (rest of TS_ API was okay)
Doc update for UI_free (all uses were fine)
X509V3_conf_free
X509V3_section_free
X509V3_string_free
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/conf/conf_mod.c')
| -rw-r--r-- | crypto/conf/conf_mod.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/conf/conf_mod.c b/crypto/conf/conf_mod.c index ce2b177873..18fe38b302 100644 --- a/crypto/conf/conf_mod.c +++ b/crypto/conf/conf_mod.c @@ -266,8 +266,7 @@ static CONF_MODULE *module_load_dso(const CONF *cnf, char *name, char *value, return md; err: - if (dso) - DSO_free(dso); + DSO_free(dso); CONFerr(CONF_F_MODULE_LOAD_DSO, errcode); ERR_add_error_data(4, "module=", name, ", path=", path); return NULL; @@ -422,8 +421,7 @@ void CONF_modules_unload(int all) /* unload a single module */ static void module_free(CONF_MODULE *md) { - if (md->dso) - DSO_free(md->dso); + DSO_free(md->dso); OPENSSL_free(md->name); OPENSSL_free(md); } @@ -445,6 +443,8 @@ void CONF_modules_finish(void) static void module_finish(CONF_IMODULE *imod) { + if (!imod) + return; if (imod->pmod->finish) imod->pmod->finish(imod); imod->pmod->links--; |