diff options
| author | nicm <nicm> | 2019-04-24 20:27:52 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2019-04-24 20:27:52 +0000 |
| commit | c6e39976c63813168619e7607484887830ffd0f0 (patch) | |
| tree | ceae8eebae2533fdd87093107f5617e9fff6997b /format-draw.c | |
| parent | b9022e33eac0152850ae59be99b54cccc10f4c63 (diff) | |
Do not loop forever if there is a nonprintable character in the format.
Diffstat (limited to 'format-draw.c')
| -rw-r--r-- | format-draw.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/format-draw.c b/format-draw.c index b0b050f6..51404254 100644 --- a/format-draw.c +++ b/format-draw.c @@ -837,7 +837,8 @@ format_trim_left(const char *expanded, u_int limit) *out++ = *cp; width++; cp++; - } + } else + cp++; } *out = '\0'; return (copy); @@ -883,7 +884,8 @@ format_trim_right(const char *expanded, u_int limit) *out++ = *cp; width++; cp++; - } + } else + cp++; } *out = '\0'; return (copy); |