diff options
Diffstat (limited to 'src/or/consdiff.c')
| -rw-r--r-- | src/or/consdiff.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/or/consdiff.c b/src/or/consdiff.c index a01299c747..2a97797f3f 100644 --- a/src/or/consdiff.c +++ b/src/or/consdiff.c @@ -1139,6 +1139,9 @@ consdiff_apply_diff(const smartlist_t *cons1, return cons2_str; } +/** Any consensus line longer than this means that the input is invalid. */ +#define CONSENSUS_LINE_MAX_LEN (1<<20) + /** * Helper: For every NL-terminated line in <b>s</b>, add a cdline referring to * that line (without trailing newline) to <b>out</b>. Return -1 if there are @@ -1160,7 +1163,7 @@ consensus_split_lines(smartlist_t *out, const char *s, memarea_t *area) /* File doesn't end with newline. */ return -1; } - if (eol - s > UINT32_MAX) { + if (eol - s > CONSENSUS_LINE_MAX_LEN) { /* Line is far too long. */ return -1; } |