diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/procps.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libbb/procps.c b/libbb/procps.c index 307d8d622..9a8e42df7 100644 --- a/libbb/procps.c +++ b/libbb/procps.c @@ -471,6 +471,8 @@ void FAST_FUNC read_cmdline(char *buf, int col, unsigned pid, const char *comm) sz = open_read_close(filename, buf, col); if (sz > 0) { buf[sz] = '\0'; + while (--sz >= 0 && buf[sz] == '\0') + continue; while (--sz >= 0) if ((unsigned char)(buf[sz]) < ' ') buf[sz] = ' '; |