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Fix fastcgi packet reading

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This commit is contained in:
Stefan Bühler 2009-11-11 16:06:30 +01:00
parent 600ff69805
commit d509fbb142
1 changed files with 7 additions and 3 deletions
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10
fastcgi.c
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@ -298,6 +298,8 @@ static GString* read_chunk(fastcgi_connection *fcon, guint maxlen) {
str = g_string_sized_new(maxlen);
g_string_set_size(str, maxlen);
if (0 == maxlen) return str;
res = read(fcon->fd, str->str, maxlen);
if (res == -1) {
tmp_errno = errno;
@ -442,12 +444,14 @@ static void read_queue(fastcgi_connection *fcon) {
if (NULL == (buf = read_chunk(fcon, fcon->content_remaining + fcon->padding_remaining))) goto handle_error;
if (buf->len >= fcon->content_remaining) {
fcon->padding_remaining -= buf->len - fcon->content_remaining;
fcon->content_remaining = 0;
if (0 == fcon->padding_remaining) fcon->headerbuf_used = 0;
} else {
fcon->content_remaining -= buf->len;
}
g_string_free(buf, TRUE);
}
continue;
}
if (fcon->first || fcon->content_remaining) {
@ -483,7 +487,7 @@ static void read_queue(fastcgi_connection *fcon) {
if (0 == fcon->current_header.requestID) goto error;
buf = NULL;
if (0 != fcon->content_remaining &&
NULL == (buf = read_chunk(fcon, fcon->content_remaining + fcon->padding_remaining))) goto handle_error;
NULL == (buf = read_chunk(fcon, fcon->content_remaining))) goto handle_error;
if (buf) fcon->content_remaining -= buf->len;
if (fcbs->cb_received_stdin) {
fcbs->cb_received_stdin(fcon, buf);
@ -499,7 +503,7 @@ static void read_queue(fastcgi_connection *fcon) {
if (0 == fcon->current_header.requestID) goto error;
buf = NULL;
if (0 != fcon->content_remaining &&
NULL == (buf = read_chunk(fcon, fcon->content_remaining + fcon->padding_remaining))) goto handle_error;
NULL == (buf = read_chunk(fcon, fcon->content_remaining))) goto handle_error;
if (buf) fcon->content_remaining -= buf->len;
if (fcbs->cb_received_data) {
fcbs->cb_received_data(fcon, buf);
@ -528,7 +532,7 @@ static void read_queue(fastcgi_connection *fcon) {
if (0 == fcon->padding_remaining) {
fcon->headerbuf_used = 0;
} else {
if (NULL == (buf = read_chunk(fcon, fcon->content_remaining + fcon->padding_remaining))) goto handle_error;
if (NULL == (buf = read_chunk(fcon, fcon->padding_remaining))) goto handle_error;
fcon->padding_remaining -= buf->len;
if (0 == fcon->padding_remaining) {
fcon->headerbuf_used = 0;