diff options
Diffstat (limited to 'src/feature/dirparse/microdesc_parse.c')
| -rw-r--r-- | src/feature/dirparse/microdesc_parse.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/feature/dirparse/microdesc_parse.c b/src/feature/dirparse/microdesc_parse.c index 005d2c53d0..aebff5a35f 100644 --- a/src/feature/dirparse/microdesc_parse.c +++ b/src/feature/dirparse/microdesc_parse.c @@ -50,13 +50,13 @@ find_start_of_next_microdesc(const char *s, const char *eos) return NULL; #define CHECK_LENGTH() STMT_BEGIN \ - if (s+32 > eos) \ + if (eos - s < 32) \ return NULL; \ STMT_END #define NEXT_LINE() STMT_BEGIN \ s = memchr(s, '\n', eos-s); \ - if (!s || s+1 >= eos) \ + if (!s || eos - s <= 1) \ return NULL; \ s++; \ STMT_END @@ -80,7 +80,7 @@ find_start_of_next_microdesc(const char *s, const char *eos) /* Okay, now we're pointed at the first line of the microdescriptor which is not an annotation or onion-key. The next line that _is_ an annotation or onion-key is the start of the next microdescriptor. */ - while (s+32 < eos) { + while (eos - s > 32) { if (*s == '@' || !strcmpstart(s, "onion-key")) return s; NEXT_LINE(); |