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| author | Leah Neukirchen <leah@vuxu.org> | 2020-11-12 16:42:36 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2020-11-12 16:42:36 +0100 |
| commit | 6a8543e3215f73cffe08230fe64b45a86fc15681 (patch) | |
| tree | 7525edf8ec260c6e63d4034e24a6e67b3eba6bf6 | |
| parent | c43538fae977484e75058eeb84c69f7decb2b0b0 (diff) | |
| download | mblaze-6a8543e3215f73cffe08230fe64b45a86fc15681.tar.gz mblaze-6a8543e3215f73cffe08230fe64b45a86fc15681.tar.xz mblaze-6a8543e3215f73cffe08230fe64b45a86fc15681.zip | |
rfc2045: mymemmemnl: make more check idiomatic
| -rw-r--r-- | rfc2045.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rfc2045.c b/rfc2045.c index f86d5e2..0f2f943 100644 --- a/rfc2045.c +++ b/rfc2045.c @@ -123,7 +123,7 @@ mymemmemnl(const char *h0, size_t k, const char *n0, size_t l) char *r; while (k && (r = mymemmem(h0, k, n0, l))) { - if (r - h0 < (long)(k - l) && // check if r[l] safe to access + if (r + l < h0 + k && // check if r[l] safe to access (r[l] == '\r' || r[l] == '\n' || r[l] == '-')) return r; else { |