diff options
| author |   tedu <tedu@openbsd.org> | 2014-05-14 15:55:11 +0000 |
|---|---|---|
| committer | tedu <tedu@openbsd.org> | 2014-05-14 15:55:11 +0000 |
| commit | 032a32d970f51296e898aa1f44bf475e135eaa6d (patch) | |
| tree | 6527d667696fed50ad37230d6a1ef8e9bfdaf5c5 | |
| parent | recode base64 hashes if necessary (diff) | |
| download | wireguard-openbsd-032a32d970f51296e898aa1f44bf475e135eaa6d.tar.xz wireguard-openbsd-032a32d970f51296e898aa1f44bf475e135eaa6d.zip | |
save some memory by reducing buffer sizes
| -rw-r--r-- | usr.bin/signify/signify.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/signify/signify.c b/usr.bin/signify/signify.c index 64d51503150..59242b1e183 100644 --- a/usr.bin/signify/signify.c +++ b/usr.bin/signify/signify.c @@ -1,4 +1,4 @@ -/* $OpenBSD: signify.c,v 1.80 2014/05/14 15:52:24 tedu Exp $ */ +/* $OpenBSD: signify.c,v 1.81 2014/05/14 15:55:11 tedu Exp $ */ /* * Copyright (c) 2013 Ted Unangst <tedu@openbsd.org> * @@ -533,14 +533,14 @@ verify(const char *pubkeyfile, const char *msgfile, const char *sigfile, #ifndef VERIFYONLY struct checksum { char file[1024]; - char hash[1024]; - char algo[256]; + char hash[224]; + char algo[32]; }; static void recodehash(char *hash) { - uint8_t data[512]; + uint8_t data[112]; int i, rv; if (strlen(hash) == SHA256_DIGEST_STRING_LENGTH || @@ -573,7 +573,7 @@ verifychecksums(char *msg, int argc, char **argv, int quiet) c = &checksums[nchecksums++]; if ((endline = strchr(line, '\n'))) *endline++ = '\0'; - rv = sscanf(line, "%255s %1023s = %1023s", + rv = sscanf(line, "%31s %1023s = %223s", c->algo, buf, c->hash); if (rv != 3 || buf[0] != '(' || buf[strlen(buf) - 1] != ')') errx(1, "unable to parse checksum line %s", line); |