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A major purpose of PuTTY's memory-allocation functions is to succeed or die

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trying, so there's no need to check their return values for NULL.  Spotted
by Ben Rudiak-Gould.

[originally from svn r5978]
This commit is contained in:
Ben Harris 2005-06-19 14:17:24 +00:00
parent b400397f69
commit 93712a3ee1
2 changed files with 0 additions and 10 deletions
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2
pscp.c
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@ -213,8 +213,6 @@ int from_backend(void *frontend, int is_stderr, const char *data, int datalen)
if (pendsize < pendlen + len) { if (pendsize < pendlen + len) {
pendsize = pendlen + len + 4096; pendsize = pendlen + len + 4096;
pending = sresize(pending, pendsize, unsigned char); pending = sresize(pending, pendsize, unsigned char);
if (!pending)
fatalbox("Out of memory");
} }
memcpy(pending + pendlen, p, len); memcpy(pending + pendlen, p, len);
pendlen += len; pendlen += len;

8
ssh.c
View File

@ -1652,8 +1652,6 @@ static unsigned char *ssh2_mpint_fmt(Bignum b, int *len)
unsigned char *p; unsigned char *p;
int i, n = (bignum_bitcount(b) + 7) / 8; int i, n = (bignum_bitcount(b) + 7) / 8;
p = snewn(n + 1, unsigned char); p = snewn(n + 1, unsigned char);
if (!p)
fatalbox("out of memory");
p[0] = 0; p[0] = 0;
for (i = 1; i <= n; i++) for (i = 1; i <= n; i++)
p[i] = bignum_byte(b, n - i); p[i] = bignum_byte(b, n - i);
@ -2657,8 +2655,6 @@ static const char *connect_to_host(Ssh ssh, char *host, int port,
const char *err; const char *err;
ssh->savedhost = snewn(1 + strlen(host), char); ssh->savedhost = snewn(1 + strlen(host), char);
if (!ssh->savedhost)
fatalbox("Out of memory");
strcpy(ssh->savedhost, host); strcpy(ssh->savedhost, host);
if (port < 0) if (port < 0)
@ -3011,8 +3007,6 @@ static int do_ssh1_login(Ssh ssh, unsigned char *in, int inlen,
s->len = (hostkey.bytes > servkey.bytes ? hostkey.bytes : servkey.bytes); s->len = (hostkey.bytes > servkey.bytes ? hostkey.bytes : servkey.bytes);
s->rsabuf = snewn(s->len, unsigned char); s->rsabuf = snewn(s->len, unsigned char);
if (!s->rsabuf)
fatalbox("Out of memory");
/* /*
* Verify the host key. * Verify the host key.
@ -3024,8 +3018,6 @@ static int do_ssh1_login(Ssh ssh, unsigned char *in, int inlen,
int len = rsastr_len(&hostkey); int len = rsastr_len(&hostkey);
char fingerprint[100]; char fingerprint[100];
char *keystr = snewn(len, char); char *keystr = snewn(len, char);
if (!keystr)
fatalbox("Out of memory");
rsastr_fmt(keystr, &hostkey); rsastr_fmt(keystr, &hostkey);
rsa_fingerprint(fingerprint, sizeof(fingerprint), &hostkey); rsa_fingerprint(fingerprint, sizeof(fingerprint), &hostkey);