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Rename crc32() to crc32_compute(), to avoid clashing catastrophically

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with the crc32() function in the zlib interface. (Not that PuTTY
itself _uses_ zlib, but on Unix it's linked against libgtk which
uses libpng which uses zlib. And zlib has poor namespace management
so it defines this ridiculously intrusive function name. Arrrrgh.)

[originally from svn r3191]
This commit is contained in:
Simon Tatham
2003-05-13 18:23:43 +00:00
parent 99bef3d3cf
commit 06e6997a74
3 changed files with 8 additions and 8 deletions
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4
ssh.c
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@ -856,7 +856,7 @@ static int ssh1_rdpkt(Ssh ssh, unsigned char **data, int *datalen)
if (ssh->cipher)
ssh->cipher->decrypt(ssh->v1_cipher_ctx, ssh->pktin.data, st->biglen);
st->realcrc = crc32(ssh->pktin.data, st->biglen - 4);
st->realcrc = crc32_compute(ssh->pktin.data, st->biglen - 4);
st->gotcrc = GET_32BIT(ssh->pktin.data + st->biglen - 4);
if (st->gotcrc != st->realcrc) {
bombout(("Incorrect CRC received on packet"));
@ -1244,7 +1244,7 @@ static int s_wrpkt_prepare(Ssh ssh)
for (i = 0; i < pad; i++)
ssh->pktout.data[i + 4] = random_byte();
crc = crc32(ssh->pktout.data + 4, biglen - 4);
crc = crc32_compute(ssh->pktout.data + 4, biglen - 4);
PUT_32BIT(ssh->pktout.data + biglen, crc);
PUT_32BIT(ssh->pktout.data, len);