From df752f351b1ba0f8cd0b70ba328afa8d36bc31a9 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Sat, 7 May 2011 03:01:38 -0400 Subject: [PATCH] Add missing EOF check in string validation Signed-off-by: Mathieu Desnoyers --- formats/ctf/types/string.c | 2 ++ 1 file changed, 2 insertions(+) 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) -- 2.34.1