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added "empy chunk" check

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Guido Ravagli 2017-06-06 16:39:30 +02:00 committed by Felipe Zimmerle
parent 9c51671b74
commit b8636a70d1
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GPG Key ID: E6DFB08CE8B11277
1 changed files with 30 additions and 28 deletions
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apache2/apache2_io.c
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@ -85,6 +85,7 @@ apr_status_t input_filter(ap_filter_t *f, apr_bucket_brigade *bb_out,
return APR_EGENERAL; return APR_EGENERAL;
} }
if (chunk->length > 0) {
if (chunk && (!msr->txcfg->stream_inbody_inspection || (msr->txcfg->stream_inbody_inspection && msr->if_stream_changed == 0))) { if (chunk && (!msr->txcfg->stream_inbody_inspection || (msr->txcfg->stream_inbody_inspection && msr->if_stream_changed == 0))) {
/* Copy the data we received in the chunk */ /* Copy the data we received in the chunk */
bucket = apr_bucket_heap_create(chunk->data, chunk->length, NULL, bucket = apr_bucket_heap_create(chunk->data, chunk->length, NULL,
@ -135,6 +136,7 @@ apr_status_t input_filter(ap_filter_t *f, apr_bucket_brigade *bb_out,
} }
} }
}
if (rc == 0) { if (rc == 0) {
modsecurity_request_body_retrieve_end(msr); modsecurity_request_body_retrieve_end(msr);