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Setting crypt outpur buffer as libxml2 output size

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This commit is contained in:
Breno Silva
2013-06-04 11:02:44 -07:00
parent 9517c3475d
commit df0b048254
1 changed files with 10 additions and 8 deletions
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18
apache2/msc_crypt.c
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@@ -1089,8 +1089,8 @@ int inject_hashed_response_body(modsec_rec *msr, int elts) {
msr->stream_output_data = NULL;
}
//msr->stream_output_length = xmlOutputBufferGetSize(output_buf);
msr->stream_output_length = elts + msr->resbody_length;
msr->stream_output_length = xmlOutputBufferGetSize(output_buf);
//msr->stream_output_length = elts + msr->resbody_length;
msr->stream_output_data = (char *)malloc(msr->stream_output_length+1);
if (msr->stream_output_data == NULL) {
@@ -1119,8 +1119,8 @@ int inject_hashed_response_body(modsec_rec *msr, int elts) {
msr->stream_output_data = NULL;
}
//msr->stream_output_length = xmlOutputBufferGetSize(output_buf);
msr->stream_output_length = elts + msr->resbody_length;
msr->stream_output_length = xmlOutputBufferGetSize(output_buf);
//msr->stream_output_length = elts + msr->resbody_length;
msr->stream_output_data = (char *)malloc(msr->stream_output_length+1);
if (msr->stream_output_data == NULL) {
@@ -1153,7 +1153,7 @@ int inject_hashed_response_body(modsec_rec *msr, int elts) {
msr->stream_output_data = NULL;
}
msr->stream_output_length = elts + msr->resbody_length;
msr->stream_output_length = output_buf->buffer->use;
msr->stream_output_data = (char *)malloc(msr->stream_output_length+1);
if (msr->stream_output_data == NULL) {
@@ -1163,7 +1163,8 @@ int inject_hashed_response_body(modsec_rec *msr, int elts) {
}
memset(msr->stream_output_data, 0x0, msr->stream_output_length+1);
memcpy(msr->stream_output_data, (char *)xmlBufferContent(output_buf->buffer), msr->stream_output_length);
//memcpy(msr->stream_output_data, (char *)xmlBufferContent(output_buf->buffer), msr->stream_output_length);
memcpy(msr->stream_output_data, output_buf->buffer->content, msr->stream_output_length);
if (msr->txcfg->debuglog_level >= 4)
msr_log(msr, 4, "inject_hashed_response_body: Copying XML tree from CONTENT to stream buffer [%d] bytes.", msr->stream_output_length);
@@ -1182,7 +1183,7 @@ int inject_hashed_response_body(modsec_rec *msr, int elts) {
msr->stream_output_data = NULL;
}
msr->stream_output_length = elts + msr->resbody_length;
msr->stream_output_length = output_buf->conv->use;
msr->stream_output_data = (char *)malloc(msr->stream_output_length+1);
if (msr->stream_output_data == NULL) {
@@ -1192,7 +1193,8 @@ int inject_hashed_response_body(modsec_rec *msr, int elts) {
}
memset(msr->stream_output_data, 0x0, msr->stream_output_length+1);
memcpy(msr->stream_output_data, (char *)xmlBufferContent(output_buf->conv), msr->stream_output_length);
//memcpy(msr->stream_output_data, (char *)xmlBufferContent(output_buf->conv), msr->stream_output_length);
memcpy(msr->stream_output_data, output_buf->conv->content, msr->stream_output_length);
if (msr->txcfg->debuglog_level >= 4)
msr_log(msr, 4, "inject_hashed_response_body: Copying XML tree from CONV to stream buffer [%d] bytes.", msr->stream_output_length);