From 07b4860975bd919fc8a8ce75d14ca8216eab70aa Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 23 Jan 2016 19:49:55 +0100 Subject: [PATCH] http: fix processing server http data separated by \n instead of \r\n Signed-off-by: Felix Fietkau --- uclient-http.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/uclient-http.c b/uclient-http.c index 6fc30da..e58cf27 100644 --- a/uclient-http.c +++ b/uclient-http.c @@ -663,28 +663,33 @@ static void __uclient_notify_read(struct uclient_http *uh) return; if (uh->state < HTTP_STATE_RECV_DATA) { - char *sep; + char *sep, *next; int cur_len; do { - sep = strstr(data, "\r\n"); + sep = strchr(data, '\n'); if (!sep) break; + next = sep + 1; + if (sep > data && sep[-1] == '\r') + sep--; + /* Check for multi-line HTTP headers */ if (sep > data) { - if (!sep[2]) + if (!*next) return; - if (isspace(sep[2]) && sep[2] != '\r') { + if (isspace(*next) && *next != '\r' && *next != '\n') { sep[0] = ' '; - sep[1] = ' '; + if (sep + 1 < next) + sep[1] = ' '; continue; } } *sep = 0; - cur_len = sep + 2 - data; + cur_len = next - data; uclient_parse_http_line(uh, data); if (seq != uh->seq) return; -- 2.25.1