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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-01-24 23:18:18 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-02-09 22:13:18 +0100 |
| commit | 4233a39933277b0d715d59d72942a8fd65bcec4a (patch) | |
| tree | a7ef2db87b697d54c19ee03a115508b60f27f623 /jffsX-utils/mkfs.jffs2.c | |
| parent | b636250e211198210ab996671bccc2983300c6f5 (diff) | |
mtd-utils: Fix various TOCTOU issues
This patch restructures various code parts that follow the pattern
of "stat(x, &sb) ... makes_sense(&sb) ... open(x)".
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'jffsX-utils/mkfs.jffs2.c')
| -rw-r--r-- | jffsX-utils/mkfs.jffs2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/jffsX-utils/mkfs.jffs2.c b/jffsX-utils/mkfs.jffs2.c index f46cc22..9cc5eaf 100644 --- a/jffsX-utils/mkfs.jffs2.c +++ b/jffsX-utils/mkfs.jffs2.c @@ -1772,9 +1772,7 @@ int main(int argc, char **argv) } out_fd = 1; } - if (lstat(rootdir, &sb)) { - sys_errmsg_die("%s", rootdir); - } + if (chdir(rootdir)) sys_errmsg_die("%s", rootdir); |