| From 3efb40e17ce4f76717ae17a1ce1e1f747ddf59fd Mon Sep 17 00:00:00 2001 |
| From: Alon Bar-Lev <alon.barlev@gmail.com> |
| Date: Sat, 22 Dec 2012 22:37:06 +0200 |
| Subject: [PATCH] cleanup: buffer overflow |
| |
| --- |
| src/extra.c | 2 ++ |
| 1 files changed, 2 insertions(+), 0 deletions(-) |
| |
| diff --git a/src/extra.c b/src/extra.c |
| index 3082f82..c7a1ac0 100644 |
| --- a/src/extra.c |
| +++ b/src/extra.c |
| @@ -241,6 +241,8 @@ int check_file_head(FILE * fstream, char *algorithm, char *mode, |
| if (m_getbit(6, flags) == 1) { /* if the salt bit is set */ |
| if (m_getbit(0, sflag) != 0) { /* if the first bit is set */ |
| *salt_size = m_setbit(0, sflag, 0); |
| + if (*salt_size > sizeof(tmp_buf)) |
| + err_quit(_("Salt is too long\n")); |
| if (*salt_size > 0) { |
| fread(tmp_buf, 1, *salt_size, |
| fstream); |
| -- |
| 1.7.8.6 |
| |