lib/fetch/http.c: CID 62725 (NULL pointer dereference)

2014-10-07 11:12:04 +02:00 · 2014-10-07 11:12:04 +02:00 · 967acd82b0
commit 967acd82b0
parent a6cdd9a698
1 changed files with 2 additions and 0 deletions
--- a/lib/fetch/http.c
+++ b/lib/fetch/http.c
@ -284,6 +284,8 @@ http_readfn(void *v, void *buf, size_t len)
 		if (!io->buf || io->bufpos == io->buflen)
 			if (http_fillbuf(io, len) < 1)
 				break;
+		if (!io->buf)
+			return -1;
 		l = io->buflen - io->bufpos;
 		if (len < l)
 			l = len;