From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sat, 7 May 2011 07:01:38 +0000 (-0400)
Subject: Add missing EOF check in string validation
X-Git-Tag: v0.1~84
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=df752f351b1ba0f8cd0b70ba328afa8d36bc31a9;ds=sidebyside

Add missing EOF check in string validation

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/formats/ctf/types/string.c b/formats/ctf/types/string.c
index 4ab30524..a8f75a97 100644
--- a/formats/ctf/types/string.c
+++ b/formats/ctf/types/string.c
@@ -35,6 +35,8 @@ int ctf_string_read(struct stream_pos *ppos, struct definition *definition)
 	ctf_align_pos(pos, string_declaration->p.alignment);
 
 	srcaddr = ctf_get_pos_addr(pos);
+	if (pos->offset == -EOF)
+		return -EFAULT;
 	/* Not counting \0 */
 	max_len = pos->packet_size - pos->offset - 1;
 	if (max_len < 0)