diff options
Diffstat (limited to 'quote.c')
| -rw-r--r-- | quote.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -72,7 +72,7 @@ void sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen) } } -char *sq_dequote_step(char *arg, char **next) +static char *sq_dequote_step(char *arg, char **next) { char *dst = arg; char *src = arg; @@ -213,7 +213,7 @@ static size_t quote_c_style_counted(const char *name, ssize_t maxlen, int ch; len = next_quote_pos(p, maxlen); - if (len == maxlen || !p[len]) + if (len == maxlen || (maxlen < 0 && !p[len])) break; if (!no_dq && p == name) @@ -223,6 +223,8 @@ static size_t quote_c_style_counted(const char *name, ssize_t maxlen, EMIT('\\'); p += len; ch = (unsigned char)*p++; + if (maxlen >= 0) + maxlen -= len + 1; if (sq_lookup[ch] >= ' ') { EMIT(sq_lookup[ch]); } else { |