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Code Issues Releases Wiki Activity

curl_schannel.c: Remove redundant NULL assignments following Curl_safefree()

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This commit is contained in:
Yang Tse 2012-06-25 21:48:20 +02:00
parent f99f02bb05
commit d025af9bb5
1 changed files with 0 additions and 5 deletions
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5
lib/curl_schannel.c
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@ -201,7 +201,6 @@ schannel_connect_step1(struct connectdata *conn, int sockindex)
failf(data, "schannel: AcquireCredentialsHandle failed: %s", failf(data, "schannel: AcquireCredentialsHandle failed: %s",
Curl_sspi_strerror(conn, sspi_status)); Curl_sspi_strerror(conn, sspi_status));
Curl_safefree(connssl->cred); Curl_safefree(connssl->cred);
connssl->cred = NULL;
return CURLE_SSL_CONNECT_ERROR; return CURLE_SSL_CONNECT_ERROR;
} }
} }
@ -250,7 +249,6 @@ schannel_connect_step1(struct connectdata *conn, int sockindex)
failf(data, "schannel: initial InitializeSecurityContext failed: %s", failf(data, "schannel: initial InitializeSecurityContext failed: %s",
Curl_sspi_strerror(conn, sspi_status)); Curl_sspi_strerror(conn, sspi_status));
Curl_safefree(connssl->ctxt); Curl_safefree(connssl->ctxt);
connssl->ctxt = NULL;
return CURLE_SSL_CONNECT_ERROR; return CURLE_SSL_CONNECT_ERROR;
} }
@ -1144,14 +1142,12 @@ int Curl_schannel_shutdown(struct connectdata *conn, int sockindex)
if(connssl->ctxt) { if(connssl->ctxt) {
s_pSecFn->DeleteSecurityContext(&connssl->ctxt->ctxt_handle); s_pSecFn->DeleteSecurityContext(&connssl->ctxt->ctxt_handle);
Curl_safefree(connssl->ctxt); Curl_safefree(connssl->ctxt);
connssl->ctxt = NULL;
} }
} }
/* free internal buffer for received encrypted data */ /* free internal buffer for received encrypted data */
if(connssl->encdata_buffer != NULL) { if(connssl->encdata_buffer != NULL) {
Curl_safefree(connssl->encdata_buffer); Curl_safefree(connssl->encdata_buffer);
connssl->encdata_buffer = NULL;
connssl->encdata_length = 0; connssl->encdata_length = 0;
connssl->encdata_offset = 0; connssl->encdata_offset = 0;
} }
@ -1159,7 +1155,6 @@ int Curl_schannel_shutdown(struct connectdata *conn, int sockindex)
/* free internal buffer for received decrypted data */ /* free internal buffer for received decrypted data */
if(connssl->decdata_buffer != NULL) { if(connssl->decdata_buffer != NULL) {
Curl_safefree(connssl->decdata_buffer); Curl_safefree(connssl->decdata_buffer);
connssl->decdata_buffer = NULL;
connssl->decdata_length = 0; connssl->decdata_length = 0;
connssl->decdata_offset = 0; connssl->decdata_offset = 0;
} }