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Fix sock_recv return handling

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Lorenz Stechauner
2022-11-10 23:51:57 +01:00
parent db053121f2
commit 5e050512ad
2 changed files with 8 additions and 11 deletions
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6
src/lib/fastcgi.c
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@@ -627,7 +627,7 @@ int fastcgi_receive_chunked(fastcgi_conn *conn, sock *client) {
while (1) {
ret = sock_recv(client, tmp, sizeof(tmp), MSG_PEEK);
if (ret < 0) return -2;
if (ret <= 0) return -2;
else if (ret < 2) continue;
int len = 0;
@@ -646,12 +646,12 @@ int fastcgi_receive_chunked(fastcgi_conn *conn, sock *client) {
next_len = strtol(tmp, NULL, 16);
ret = sock_recv(client, tmp, len, 0);
if (ret < 0) return -2;
if (ret <= 0) return -2;
if (next_len <= 0) break;
ret = fastcgi_receive(conn, client, next_len);
if (ret < 0) return ret;
if (ret < 0) return (int) ret;
}
return 0;