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Everywhere: Replace a bundle of dbg with dbgln.

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These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
This commit is contained in:
asynts 2021-01-11 13:04:22 +01:00 • committed by Andreas Kling
parent 510030971b
commit a410bb8fd5
7 changed files with 28 additions and 29 deletions
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32
Libraries/LibCrypto/ASN1/DER.h
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@ -35,14 +35,14 @@ namespace Crypto {
static bool der_decode_integer(const u8* in, size_t length, UnsignedBigInteger& number)
{
if (length < 3) {
dbg() << "invalid header size";
dbgln("invalid header size");
return false;
}
size_t x { 0 };
// must start with 0x02
if ((in[x++] & 0x1f) != 0x02) {
dbg() << "not an integer " << in[x - 1] << " (" << in[x] << " follows)";
dbgln("not an integer {} ({} follows)", in[x - 1], in[x]);
return false;
}
@ -51,7 +51,7 @@ static bool der_decode_integer(const u8* in, size_t length, UnsignedBigInteger&
if ((x & 0x80) == 0) {
// overflow
if (x + z > length) {
dbg() << "would overflow " << z + x << " > " << length;
dbgln("would overflow {} > {}", z + x, length);
return false;
}
@ -63,7 +63,7 @@ static bool der_decode_integer(const u8* in, size_t length, UnsignedBigInteger&
// overflow
if ((x + z) > length || z > 4 || z == 0) {
dbg() << "would overflow " << z + x << " > " << length;
dbgln("would overflow {} > {}", z + x, length);
return false;
}
@ -74,7 +74,7 @@ static bool der_decode_integer(const u8* in, size_t length, UnsignedBigInteger&
// overflow
if (x + y > length) {
dbg() << "would overflow " << y + x << " > " << length;
dbgln("would overflow {} > {}", y + x, length);
return false;
}
@ -84,7 +84,7 @@ static bool der_decode_integer(const u8* in, size_t length, UnsignedBigInteger&
// see if it's negative
if (in[x] & 0x80) {
dbg() << "negative bigint unsupported in der_decode_integer";
dbgln("negative bigint unsupported in der_decode_integer");
return false;
}
@ -243,7 +243,7 @@ constexpr static bool der_length_sequence(ASN1::List* list, size_t in_length, si
y += x;
break;
default:
dbg() << "Unhandled Kind " << ASN1::kind_name(type);
dbgln("Unhandled Kind {}", ASN1::kind_name(type));
ASSERT_NOT_REACHED();
break;
}
@ -258,7 +258,7 @@ constexpr static bool der_length_sequence(ASN1::List* list, size_t in_length, si
} else if (y < 16777216ul) {
y += 5;
} else {
dbg() << "invalid length " << y;
dbgln("invalid length {}", y);
return false;
}
*out_length = y;
@ -268,12 +268,12 @@ constexpr static bool der_length_sequence(ASN1::List* list, size_t in_length, si
static inline bool der_decode_sequence(const u8* in, size_t in_length, ASN1::List* list, size_t out_length, bool ordered = true)
{
if (in_length < 2) {
dbg() << "header too small";
dbgln("header too small");
return false; // invalid header
}
size_t x { 0 };
if (in[x++] != 0x30) {
dbg() << "not a sequence: " << in[x - 1];
dbgln("not a sequence: {}", in[x - 1]);
return false; // not a sequence
}
size_t block_size { 0 };
@ -282,14 +282,14 @@ static inline bool der_decode_sequence(const u8* in, size_t in_length, ASN1::Lis
block_size = in[x++];
} else if (in[x] & 0x80) {
if ((in[x] < 0x81) || (in[x] > 0x83)) {
dbg() << "invalid length element " << in[x];
dbgln("invalid length element {}", in[x]);
return false;
}
y = in[x++] & 0x7f;
if (x + y > in_length) {
dbg() << "would overflow " << x + y << " -> " << in_length;
dbgln("would overflow {} > {}", x + y, in_length);
return false; // overflow
}
block_size = 0;
@ -299,7 +299,7 @@ static inline bool der_decode_sequence(const u8* in, size_t in_length, ASN1::Lis
// overflow
if (x + block_size > in_length) {
dbg() << "would overflow " << x + block_size << " -> " << in_length;
dbgln("would overflow {} > {}", x + block_size, in_length);
return false;
}
@ -343,7 +343,7 @@ static inline bool der_decode_sequence(const u8* in, size_t in_length, ASN1::Lis
break;
case ASN1::Kind::Sequence:
if ((in[x] & 0x3f) != 0x30) {
dbg() << "Not a sequence: " << (in[x] & 0x3f);
dbgln("Not a sequence: {}", (in[x] & 0x3f));
return false;
}
z = in_length;
@ -357,7 +357,7 @@ static inline bool der_decode_sequence(const u8* in, size_t in_length, ASN1::Lis
}
break;
default:
dbg() << "Unhandled ASN1 kind " << ASN1::kind_name(kind);
dbgln("Unhandled ASN1 kind {}", ASN1::kind_name(kind));
ASSERT_NOT_REACHED();
break;
}
@ -369,7 +369,7 @@ static inline bool der_decode_sequence(const u8* in, size_t in_length, ASN1::Lis
}
for (size_t i = 0; i < out_length; ++i)
if (!list[i].used) {
dbg() << "index " << i << " was not read";
dbgln("index {} was not read", i);
return false;
}