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Experimental reallocation memory for rsub

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brenosilva
2011-03-26 14:53:04 +00:00
parent 3c5eae03bd
commit a2f01d31a4
3 changed files with 65 additions and 23 deletions
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13
apache2/msc_reqbody.c
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@@ -388,6 +388,7 @@ static apr_status_t modsecurity_request_body_to_stream(modsec_rec *msr, char **e
msc_data_chunk **chunks;
char *d;
int i, sofar;
char *stream_input_body = NULL;
*error_msg = NULL;
@@ -401,7 +402,19 @@ static apr_status_t modsecurity_request_body_to_stream(modsec_rec *msr, char **e
msr->stream_input_length = msr->msc_reqbody_length;
if(msr->stream_input_data == NULL)
msr->stream_input_data = (char *)calloc(sizeof(char), msr->stream_input_length + 1);
else {
stream_input_body = (char *)realloc(msr->stream_input_data, msr->stream_input_length + 1);
if(stream_input_body == NULL) {
free(msr->stream_input_data);
msr->stream_input_data = NULL;
}
msr->stream_input_data = (char *)stream_input_body;
}
if (msr->stream_input_data== NULL) {
*error_msg = apr_psprintf(msr->mp, "Unable to allocate memory to hold request body on stream. Asked for %u bytes.",
msr->stream_input_length + 1);