diff options
| -rw-r--r-- | xdiff-interface.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/xdiff-interface.c b/xdiff-interface.c index 8bab82ed7f..f3f6db3297 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -191,12 +191,22 @@ struct ff_regs { static long ff_regexp(const char *line, long len, char *buffer, long buffer_size, void *priv) { - char *line_buffer = xstrndup(line, len); /* make NUL terminated */ + char *line_buffer; struct ff_regs *regs = priv; regmatch_t pmatch[2]; int i; int result = -1; + /* Exclude terminating newline (and cr) from matching */ + if (len > 0 && line[len-1] == '\n') { + if (len > 1 && line[len-2] == '\r') + len -= 2; + else + len--; + } + + line_buffer = xstrndup(line, len); /* make NUL terminated */ + for (i = 0; i < regs->nr; i++) { struct ff_reg *reg = regs->array + i; if (!regexec(®->re, line_buffer, 2, pmatch, 0)) { |