[gentoo-commits] proj/portage-utils:master commit in: /

[Fabian Groffen]

commit:     4bcd96dfe33a44dd90549510528db1310cfb1266
Author:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Sun Jan 19 18:38:00 2020 +0000
Commit:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Sun Jan 19 18:38:00 2020 +0000
URL:        https://gitweb.gentoo.org/proj/portage-utils.git/commit/?id=4bcd96df

qlop: fix Coverity 206547 Out-of-bounds write

Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org>

 qlop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qlop.c b/qlop.c
index 9fa1387..8c166e2 100644
--- a/qlop.c
+++ b/qlop.c
@@ -1129,7 +1129,7 @@ static array_t *probe_proc(array_t *atoms)
                                                continue;
                                        snprintf(npath, sizeof(npath), 
"/proc/%s/%s/%s",
                                                        pid, subdir, d->d_name);
-                                       rpathlen = readlink(npath, rpath, 
sizeof(rpath));
+                                       rpathlen = readlink(npath, rpath, 
sizeof(rpath) - 1);
                                        if (rpathlen <= 0)
                                                continue;
                                        rpath[rpathlen] = '\0';