From 4e77b307dcae2de05c508d8742dd5e7597050754 Mon Sep 17 00:00:00 2001 From: Jim Warner Date: Fri, 26 Jan 2018 00:00:00 -0600 Subject: [PATCH] top: avoid potential truncation with 'Inspect' feature As it turns out, that Ukrainian 'demo' text supporting the '=' command was 152 bytes long, up from an English version of 80 bytes. Unfortunately, the buffer used to format all such strings was insufficient at 128 bytes. Depending on the width of one's terminal, some strange result could be experienced when a multi-byte sequence was truncated. So, this just makes that buffer bigger. Signed-off-by: Jim Warner --- top/top.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/top/top.c b/top/top.c index 1fbc06b1..49a13caf 100644 --- a/top/top.c +++ b/top/top.c @@ -3339,7 +3339,7 @@ static int insp_view_choice (proc_t *obj) { #define makFS(dst) { if (Insp_sel->flen < 22) \ snprintf(dst, sizeof(dst), "%s", Insp_sel->fstr); \ else snprintf(dst, sizeof(dst), "%.19s...", Insp_sel->fstr); } - char buf[SMLBUFSIZ]; + char buf[LRGBUFSIZ]; int key, curlin = 0, curcol = 0; signify_that: